Last Updated on April 25, 2024
Did you know it’s estimated that a woman will use approximately 11,400 pads throughout her lifetime? Each of these pads are disposable, which means they end up in a landfill.
Pads are typically made from plastics, cotton, wood pulp and synthetic fibers. Since some of these components are synthetic, the entire pad will not break down. That means the pad you wore when you were a teen is probably still around today, sitting in a landfill.
Some disposable pads also include artificial fragrances and synthetic chemicals into the mix, which may cause allergic reactions.
Tampons aren’t much better: During the average 40-year span that a person typically spends menstruating, an individual uses more than 9,000 tampons.
That’s why I co-founded Kayaness, a sustainable period company, with Shleby Orme, a sustainable lifestyle YouTuber who happens to be one of my best friends.
Period underwear is a reusable alternative to pads and tampons, but not all period undies are created equal.
Kayaness is committed to creating high-quality reusable items with ethical manufacturing, recycled and reclaimed materials that undergo rigorous testing for safety, and building products that are made to last.
If you’re considering switching over to period underwear but don’t know where to start, here’s a guide to period panties and how to use period underwear.
what is period underwear?
Period underwear are undergarments you wear during your menstrual cycle to take the place of disposable pads and tampons. They are constructed to look and feel like regular underwear.
Period panties have extra layers and specific fabrics that line the crotch area. This enables them to absorb menstrual blood.
Period panties can be washed and then re-wore on repeat. They are a reusable option that can be worn all throughout your period, varying from heavy to light days.
why switch to period underwear?
There are two main reasons to switch to period underwear: Reducing waste and saving money. Let’s look at each a little more in-depth.
period underwear helps the environment
It’s estimated menstruating women will go through more than 11,000 pads in their lifetimes. Disposable period pads may contain up to 90% plastic, which means when they’re discarded and sent to a landfill, they take hundreds of years to break down into tiny pieces, aka microplastics.
Period products also have excessive plastic packaging: A 12 pack of pads is wrapped in plastic film, and each pad is individually wrapped in plastic (for sanitary purposes). Plastic film cannot be recycled via curbside recycling in most areas.
Additionally, pads are made in factories, which are often powered by fossil fuels. It takes a lot of energy to transform raw materials like cotton and crude oil into useable products. Not to mention both conventional cotton and plastic have negative impacts on the environment.
Conventional cotton, not organic cotton, is frequently used in most period products. It is a water-hungry plant and heavily sprayed with pesticides that can pollute groundwater.
Each of these materials has their own carbon footprint individually (you can learn more about cotton’s carbon footprint here). But plastic must be transformed from crude oil into moldable plastic which takes up a lot of energy, water and resources.
A year’s worth of disposable pads and tampons for one person produces 8.9kg of CO2 emissions, the same as charging a mobile phone more than 1000 times.
That’s why Kayaness period panties are made from organic cotton and recycled polyester. This, paired with the fact they’re reusable, dramatically cuts down on their carbon footprint.
period underwear save money
Using disposables adds up over time. Let’s assume a person menstruates for 40 years and buys a $8 pack of disposable pads every month (excluding tax). That adds up to $3,840 over a lifetime, $96 a year.
This is likely an underestimate as the cost of menstrual pads, the taxes, and frequency of purchase can vary. For example, if you have a heavy flow, you may find yourself purchasing two packs instead of one per month.
That said, let’s look and see how much period panties will save you. Upfront, period underwear will cost more: For 5 pairs of Kayaness’ high waist briefs, it would cost $160 without tax.
However, if you use and take care of them for 2 years, that’s $192 saved based on the prior example above. At that point, the period underwear would’ve already paid for themselves and then some.
If you use them for five years, that’s $480 saved: Think of all the matcha lattes that could go towards instead!
how to use period underwear: a simple step-by-step break down
If you’re interested in trying out period panties but feel intimidated, here’s how to use them. Hint: It’s really simple!
- Order your period panties (we’ll talk about finding the right fit for you below).
- Wash them before your first wear. This can be in the washing machine (done on delicate) or handwashing, but always let it air dry. More instructions on how to wash your period panties are given below.
- When your period starts, just slip on your period underwear like normal panties. Depending on your flow, you can wear these for several hours. You may even be able to wear them all day, if your period is light enough. However, you should make it a point to change after 24 hours into a fresh pair.
- Change into a fresh pair of period undies and remove/clean the soiled ones. Repeat this process until your period is over!
how to wash period underwear
To clean your period underwear, there are a few steps you must take:
- After you remove your period underwear, soak or rinse them in cold water. Do this until the water runs clear.
- If using a washing machine, wash them on a delicate or gentle cycle with a mild detergent. To make your underwear last, consider handwashing in the sink.
- Don’t put them in the dryer, let them air dry by laying the underwear flat or hang drying them. You can even improvise and use coat hangers to hang them up to dry.
finding the right fit
At Kayaness, we offer two styles of period underwear: High waisted briefs and boyshorts. Both these styles provide ample coverage, all while prioritizing comfort. We also offer sizing from XS to 4XL, so there’s something for everyone.
faqs
do you wear a pad with period underwear?
You don’t have to wear a pad with period underwear, unless you want to. It also depends on your flow: If you’re a heavy bleeder, you may prefer a little extra protection.
However, Kayaness underwear offers heavy absorbency and can hold up to 3-4 regular tampons worth of flow. This will last for hours.
Can you use period panties for postpartum bleeding?
Yes, you can use period underwear for postpartum bleeding. However, during the beginning of it, you may want to pair them with pads for fuller coverage.
Can you swim in period panties?
There are specific period swimwear brands out there for this purpose. Generally speaking, a reusable menstrual cup or organic tampon is recommended for swimming on your period.
how often should you change your period underwear?
On average days, it’s good to change your period underwear at least once every 8-12 hours. However, it will entirely depend on your flow: If you have a heavy flow, you may need to change your pads more frequently.
how many pairs of period underwear do you need?
How many pairs of period underwear you need will depend on your unique flow.
If you’re new to period underwear, consider investing in at least two pairs to wear on your average-to-lighter days. This will let you try them out and get a feel for what works for your body.
You could also use period underwear only at night to have comfortable, fuller coverage.
If you’re committed to fully transitioning to period underwear, having about 8-10 pairs of period undies should be enough.
So, will you be making the switch to period underwear? Let me know in the comments!
The post How to Use Period Underwear: The Ultimate Guide to Period Panties appeared first on Going Zero Waste.
How to Use Period Underwear: The Ultimate Guide to Period Panties
Searching for affordable sustainable swimwear is not easy! Finding a suit that’s flattering, timeless, made ethically from eco-friendly materials and is also not exorbitantly expensive is challenging, to say the least.
On my search, though, I’ve come across many incredible eco-friendly and ethical swimwear companies with fantastic quality suits at affordable prices.
Now, I will say that “affordable” is relative. I’m not going to show you “cheap” swimsuits but rather brands with great value that sell ethically made, quality swimwear for a fair price. Because let’s be honest—that $5 bikini will likely fall apart after a few wears anyway, if not sooner. (I once bought a cheap suit from Target that literally fell apart before I even wore it out of the house. Lesson learned!)
What is Sustainable Swimwear?
Well, for one, quality is key. Because the longer you keep your suit, the fewer you’ll need to buy in the future! It can be difficult to determine quality when shopping online, but I always look at what fabric is used (ECONYL® is a fantastic sustainable + luxurious material used in swimwear). Then, I try to find as many reviews as possible to figure out if that particular brand has long-lasting swimwear.
Also essential: eco-minded fabrics. You’ll see that most of the suits from these brands use regenerated and recycled synthetic fabrics. This is because though natural fibers are generally preferable, synthetics like polyester and nylon are sometimes required for performance, given where material innovation is at right now.
There are a few natural solutions on the market, though! I have an organic cotton and hemp suit from Natasha Tonic, for example. There are only 3 brands I know that create natural swimwear at a decent-sized scale but we are still seeing progress on this front which is great!
Just be sure to use a Guppyfriend Washing Bag so that microfibers don’t get released when washing your synthetic fabric suits!
And then bonus points if a brand has other sustainability initiatives. See if they use renewable energy at their factories, purchase carbon offsets for their energy use, or donate regularly to environmental nonprofits.
Where to Find Affordable Sustainable Swimwear
Check out these brands making sustainable affordable swimwear, from sporty one-pieces to beach-ready bikinis. Note that this guide affiliate links, which means we may earn a commission if you purchase through some of these links. As always, we only include brands that meet rigorous standards for sustainability we love — and that we think you’ll love too!
1. Do Good Swimwear
Do Good Swimwear creates colorful or neutral suits in classic, comfy cuts. The sustainable affordable swimwear brand uses ECONYL, regenerated nylon made from ocean waste like discarded fishing nets, and each suit is designed with timeless shapes, making them easy to mix, match, and love for many summers to come. Adopting a slow fashion mindset, Do Good Swimwear’s pieces are made in a local manufacturer for maximum transparency and minimal waste.
Do Good Swimwear also has quite a few give-back projects: they donate to Trees for the Future (plants trees and focuses on enriching soil), Surfrider Foundation (ocean conservation organization), and Tahanan (women’s crisis center in the Philippines), and Women’s Global Empowerment Fund (micro finance loans for women and education for girls).
Separates: $54+ | One-Pieces: $72
Size Range: XS – L
2. Dippin’ Daisys
This brand is one of my favorites on the list for their style, sustainability standards, and size inclusivity. With a variety of collections from their cheeky Club Ibiza suits to their feminine Petit Déjeuner collection, the brand has a range of prints, colors, and silhouettes for every aesthetic.
Founded by a chemist, Dippin Daisys created their signature fabric from 83% recycled nylon. The sustainably minded swimwear brand also uses recycled foam for their bra inserts and elastic made from rubber instead of synthetics. And since the brand owns their own factory — exceedingly rare in the fashion industry — they also have control over any waste fabric. With current recycling technology, this fabric turns into insulation — but Dippin Daisys is working on a new process that can recycle the fabric back into yarn for new suits.
With many separates priced below $50 and one-pieces under $100, and a collection of sets on sale for $50 or under, this is an affordable option for recycled fabric swimwear.
Separates: $49+ | One-pieces: $76+
Size Range: XXS – 3XL
3. Londre
Londre has high-quality and flattering separates and one-pieces made from recycled materials.
Not only are Londre’s eco-minded swimwear pieces versatile (they can also be worn under bottoms as bodysuits!) and durable, but they are also designed to be fully recyclable at the end of their life.
Separates: $40+ | One-pieces: $98+
Size Range: XS – 5XL
4. Ohoy Swim
Inspired by the beauty of the ocean — and the need to protect it — Ohoy Swim is an eco-friendly swimwear brand prioritizing recycled materials, durability, and ethical production.
Their bikinis, rashguards, one-pieces and other sustainable swimwear is made from recycled nylon sourced from ocean waste like discarded fishing nets.
The European brand has recently switched to manufacturing in Portugal to further reduce their carbon footprint and increase transparency into their supply chain.
Separates: €55+ | One-pieces: €95+
Size Range: S – XL
5. Carve Designs
Every single suit from Carve Designs swimwear collection — from rashguards to one-pieces and bikinis to tankinis — is made using recycled materials. The brand has recycled swimwear is solid colors and a range of prints, like floral and nautical. They also have reversible options if you want to maximize wear out of your suit. (Or in case you just can’t decide!)
Many of their designs offer full coverage, making Carve Designs a good option for more modest eco-friendly swimwear or for getting active in the water.
Separates: $66+ | One-pieces: $98+
Size Range: XS – XL
6. Kitty and Vibe
Kitty and Vibe is a sustainable swimwear brand that went viral for being the first company to make bikini bottoms based on your butt size — not just your hip size. For every size they offer there’s an option for a smaller or larger booty so you don’t have to worry about having too much or too little fabric.
Their suits are made from 82% Recycled Poly and 18% X-Life Lycra and are ethically made in a woman-run factory in Bogota, Colombia.
Separates: $72+ (sale as low as $21) | One-Pieces: $138+
Size Range: XS – 4XL
7. Patagonia
Sustainably-minded outdoor clothing and adventure gear brand Patagonia also has a great collection of affordable eco-friendly swimwear. Their style leans athletic, but the fun prints and colors make their suits great for lounging at the pool as well.
Patagonia uses recycled nylon for their swimwear and some suits are made in Fair Trade Certified factories as well. I have a Patagonia bikini that I bought a couple of years ago and I’m definitely a fan—the fabric is comfy and the suit stays in place when swimming.
Separates: $49+ | One-pieces: $129+
Size Range: XXS – XXL
8. Saturday Swimwear
Saturday Swimwear has suits in colorful and neutral hues made from ECONYL regenerated nylon sourced from waste like discarded fishing nets. Each suit is thoughtfully handmade by owner Emily Laplume as she travels across the United States in her van!
The affordable sustainable swimwear brand packages their suits in completely biodegradable and compostable materials and uses recycled paper hang tags with soy-based inks.
Separates: $55 – $60
Size Range: S – L
More Guides For Sunny Beach Days:
Organic & Recycled Beach Towels for Sustainable Summer Fun
Eco-Friendly & Ethical Dresses for Any Aesthetic
15 Sustainable Sandals for Carefree Sunny Days
The post 8 More Affordable Sustainable Swimwear Brands For Your 2026 Adventures — and Beyond appeared first on Conscious Life & Style.
8 More Affordable Sustainable Swimwear Brands For Your 2026 Adventures — and Beyond
Philosopher and writer Ralph Waldo Emerson is the source of today’s inspiration. In his essay History, he wrote, “The creation of a thousand forests is in one acorn.”
Earth911 inspirations. Post them and share your desire to help people think of the planet first, every day. Click the poster to get a larger image.
The post Earth911 Inspiration: A Thousand Forests in One Acorn appeared first on Earth911.
https://earth911.com/inspire/earth911-inspiration-a-thousand-forests-in-one-acorn/
Deodorant or antiperspirant is something most of us apply daily, often without a second thought about the difference between the two. Antiperspirants are designed to stop you from sweating; deodorants are designed to stop you from smelling. That distinction matters, because it shapes which ingredients end up against your skin every morning — and which ones you might want to leave on the shelf.
If you want to simplify your routine and cut synthetic ingredients, the natural-deodorant category has matured dramatically since this guide first ran. Formulas work better, packaging has gone plastic-free, and aluminum-free options now fill mainstream shelves. Here is how deodorant and antiperspirant differ, what the science actually says about the ingredients people worry about, and seven natural deodorants worth trying.
Deodorants vs. Antiperspirants
The difference comes down to function. Antiperspirants use aluminum-based compounds — aluminum chloride, aluminum chlorohydrate, or aluminum zirconium — to temporarily plug sweat ducts and reduce wetness. Deodorants do not block sweat at all; they work by neutralizing or masking the odor that bacteria produce when they break down sweat. A natural deodorant lets you perspire normally while tackling the smell.
You may have heard that the aluminum in antiperspirants is tied to breast cancer or Alzheimer’s disease. It is worth being clear about where that stands. The American Cancer Society says there is no clear link between antiperspirants containing aluminum and breast cancer, and notes that sweat glands are not connected to the lymph nodes; sweating cools the body rather than flushing out toxins. The National Cancer Institute reached the same conclusion in its review, and the Alzheimer’s Association has described the antiperspirant–Alzheimer’s connection as a long-running myth. A 2024 toxicology review keeps the question open as a research topic but states that aluminum at the concentrations regulators permit in antiperspirants is not classified as a carcinogen.
None of that obligates you to use aluminum. Plenty of people prefer to skip it, want simpler ingredient lists, or are drawn to plastic-free packaging — all reasonable, values-driven reasons to choose a natural deodorant. The case for switching just rests on those preferences rather than on disease risk.
Ingredients People Choose to Avoid
Beyond aluminum, several ingredients common in conventional deodorants and antiperspirants are ones natural-product shoppers tend to screen out, some for documented irritation or hormone-disruption concerns, others as a precaution. Here’s a plain-language guide to the most-discussed ones:
- Parabens: Synthetic preservatives that can mimic estrogen in lab settings. Most major deodorant brands have phased them out, but the Environmental Working Group still flags methylparaben for endocrine concerns.
- Propylene glycol: A texture-softening agent that can cause skin irritation and allergic reactions in some people. Notably, several deodorants marketed as “natural” still contain it, so it’s worth reading the label before you buy.
- Synthetic fragrance (“parfum”): A catch-all term that can mask undisclosed ingredients, including phthalates. Fragrance-free or essential-oil-scented formulas sidestep the ambiguity.
- Triclosan: An antibacterial agent the FDA removed from over-the-counter antiseptic washes in 2016 and from consumer hand sanitizers in 2019, citing antibiotic-resistance and thyroid concerns. It is no longer common in deodorant, which is the point — the deodorant industry has moved on.
The PFAS Problem in “Natural” Deodorants
There is a newer wrinkle earlier versions of this guide didn’t cover. Independent lab testing commissioned by the consumer-advocacy group Mamavation, on products purchased between February 2023 and February 2024, detected organic fluorine — a marker for PFAS — in several deodorants, including Dr. Teal’s, Each & Every, Hello, Hey Humans, Lume, and a Secret antiperspirant, at levels from roughly 11 to 34 parts per million. The amounts are small and may reflect unintentional contamination rather than added ingredients.
Why care about trace amounts? PFAS — per- and polyfluoroalkyl substances — are called “forever chemicals” because they resist breaking down in the environment and in the body, so exposures accumulate over time instead of clearing. In April 2024 the EPA set the first legally enforceable national drinking-water limits for several common PFAS, concluding there is effectively no safe level for two of them. Expert reviews of PFAS toxicity have associated the chemicals with thyroid disease, elevated cholesterol, liver damage, and kidney and testicular cancer. A daily product that sits on the skin is a small exposure on its own, but it adds to a lifetime of others — which is exactly why persistence matters.
Read the label, not the marketing
The word “natural” is not defined or enforced by the FDA, so any product can use it. The reliable signals are a complete published ingredient list and third-party certifications, such as USDA Organic, Leaping Bunny (cruelty-free), or Certified Vegan. Every pick below meets at least one of those bars.
7 Natural Deodorant Picks
Whether you prefer a stick, roll-on, cream, spray, or refillable system, these seven options are free of aluminum compounds and screen out the synthetic ingredients above. Availability and formulas were verified in June 2026.
This guide contains affiliate links. If you purchase through one, Earth911 earns a small commission that helps fund our Recycling Directory.
1. Crystal
Crystal, made by French Transit, has produced mineral-salt deodorant since 1984 and is one of the simplest formulas on the market — its classic stick is a single ingredient, potassium alum, which creates a barrier that inhibits odor-causing bacteria without blocking pores. The line is free of aluminum chlorohydrate, parabens, silicones, phthalates, and artificial fragrance, and is vegan and cruelty-free. It now spans sticks, roll-ons, the original stone, and mineral deodorant sprays, in scents from unscented to lavender.
2. Erbaviva
Erbaviva’s spray deodorants are USDA Certified Organic, vegan, and cruelty-free, built on quickly-evaporating organic grain alcohol and organic essential oils — jasmine and grapefruit, lemon and sage, or lavender and geranium — that help fight underarm bacteria. The non-staining mist can also be used on fabric and yoga mats.
3. JK Naturals
California-based JK Naturals handcrafts stick deodorants from certified organic ingredients — kokum butter, coconut oil, neem, witch hazel, and steam-distilled essential oils like lavender and peppermint + tea tree. The line is 100% natural and aluminum-free, with adult and teen formulas. Because it’s a kokum-butter base, warming the stick against skin for a few seconds before applying gives a smoother glide.
4. Native
Native, now owned by Procter & Gamble, is the best-selling natural deodorant in the U.S. and is aluminum-, paraben-, and phthalate-free. Its formula has been reworked since this guide last ran: the current sticks use coconut oil, shea butter, and tapioca starch, the brand is now vegan, and its standard line has moved away from baking soda — with a dedicated baking-soda-free Sensitive line for reactive skin. Native also offers plastic-free paperboard packaging that ships in a recycled paper mailer.
5. Wild
Wild built its reputation on a refillable system: a reusable case paired with compostable refills made from bamboo pulp, eliminating the single-use plastic tube. The formula is aluminum-, paraben-, and sulfate-free, made from 98% natural-origin ingredients, and is both Leaping Bunny (cruelty-free) and Vegan certified. Each refill lasts roughly four to six weeks. For an Earth911 reader, it’s the strongest pick on packaging waste.
6. Schmidt’s Naturals
Schmidt’s Naturals, a Portland, Oregon brand now owned by Unilever, is one of the most widely available natural deodorants, with plant- and mineral-based formulas that are certified vegan and cruelty-free. Its “never list” excludes aluminum, propylene glycol, parabens, phthalates, and artificial fragrance. Sticks built on arrowroot powder, baking soda, coconut oil, and shea butter come in scents like charcoal & magnesium and bergamot & lime, and a baking-soda-free Sensitive line addresses the irritation some people get from baking soda.
7. Humble Brands
Humble Brands, made in Taos, New Mexico, keeps its formula to a handful of ingredients — non-GMO cornstarch, MCT coconut oil, candelilla wax or beeswax, and either baking soda (original) or magnesium hydroxide (sensitive, baking-soda-free). It’s aluminum-, paraben-, and propylene-glycol-free, Leaping Bunny certified, and a 1% for the Planet member. The sticks ship in fully plastic-free, plant-based paperboard packaging.
Making the Switch
If you’re moving from an antiperspirant to a natural deodorant, a few practical expectations help:
- Expect an adjustment period. Without aluminum plugging your sweat ducts, you will perspire more at first. Most people find odor control settles within a couple of weeks.
- Match the formula to your skin. Baking soda is an effective odor-neutralizer but irritates some people. If you get redness, switch to a baking-soda-free or magnesium-based formula — Native, Schmidt’s, and Humble Brands all make one.
- Reapply as needed. Deodorants don’t stop sweat, so a midday touch-up on hot or active days is normal. A travel size or spray makes that easy.
- Choose less packaging. Refillable systems (Wild) and plastic-free paperboard (Native, Humble Brands) cut the roughly 100-plus plastic tubes a person can go through in a lifetime — most of which can’t be recycled curbside because of mixed materials.
- Recycle the container correctly. Empty sticks are usually mixed plastics; check what your local program accepts using the Earth911 recycling search tool.
Editor’s note: Originally published on March 1, 2019, by Lisa Beres, this article was extensively updated in June 2026.
The post Why You Should Ditch Antiperspirant: 6 Natural Deodorants That Work appeared first on Earth911.
https://earth911.com/living-well-being/deodorant-dos-and-donts/
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