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Best Non-Toxic Shower Curtain Liners

We vetted shower curtain liners against the Welpr Standard and here are our top picks.

Camille May

Cofounder & Product Curator

Olushola M. Awoyemi

Medical Reviewer, PhD

Here's what we look for:

Natural materials like cotton or linen preferred
Plastic or synthetic components that are bisphenol-free, phthalate-free, and free from PVC
Trusted third-party certifications when available
Transparent sourcing, materials, and manufacturing practices

Best Non-Toxic Shower Curtain Liners

On Welpr, terms like "non-toxic," "safer," "cleaner," "healthier," and "vetted" are editorial labels based on our own standard for product assessment. They are not guarantees, certifications, or medical claims. Learn more.

Meets the Welpr Standard

Top Pick

AmazerBath

Shower Curtain Liner

Free From: BPA Free
Highlights: Heavy duty, Water repellent, Mildew resistant

8.7

Performance score

Where to buy

Amazon
See price

Pros

Thick, heavy material that stays in place and doesn't blow inward during showers.
Weighted stones along the bottom keep the curtain anchored against the tub walls.
Filters light beautifully, creating a warm, colorful glow rather than blocking it entirely.
No noticeable mold or discoloration after weeks of use, and water beads off easily.
Lightweight enough overall that it doesn't drag down the shower rod despite the sturdy feel.

Cons

Arrives with deep creases from folding; multiple people found the wrinkles persistent and hard to remove.
Colors and translucency in person don't match the product photos, appearing darker and less sheer than expected.
Difficult to clean; wiping down doesn't fully remove water spots, and machine washing left it badly wrinkled.
The grommet hardware color (matte gold) may not match what's shown in listings and doesn't get fully covered by compatible hooks.

Made from EVA rather than PVC or PEVA, which is why it doesn't have that strong plastic smell common with conventional shower curtain liners. EVA stays soft and flexible even in cold weather, unlike PVC liners that can stiffen and crack.
Doubles as both a decorative curtain and a functional liner. The rainbow-tinted material is translucent, so it lets light through while adding color to the bathroom without needing a separate outer curtain.
Weighted stones at the bottom (three of them, at 20g each) keep the liner from billowing inward and clinging to you mid-shower. Most budget liners use small magnets around 3g, which don't do much.
The header is double-layered and wider than typical liners (7cm vs. the standard 3cm), which helps prevent tearing around the grommets over time.
For anyone shopping for non-toxic shower curtain liners, EVA is one of the more common alternatives to PVC. This one ships in a compostable packaging bag rather than standard plastic wrap.
Cleanup is just a wipe-down with a damp cloth. No machine washing needed.

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Barossa Premium PEVA Shower Curtain Liner

Meets the Welpr Standard

Budget Pick

Barossa

Premium PEVA Shower Curtain Liner

Free From: BPA Free, Phthalate Free
Highlights: Weighted hem, Water repellent, Mildew resistant

8.5

Performance score

Where to buy

Amazon
See price

Pros

No chemical smell out of the box, even immediately after unhanging.
Clear versions let light through so the shower doesn't feel dark or closed off.
Easy to install; grommets fit standard hooks without fuss.
The heavier-duty variant has six strong magnets that audibly snap to the tub and keep the liner firmly in place.

Cons

The standard version is thin and lightweight, causing it to billow and cling during showers.
Magnet performance is inconsistent across variants; several people found the smaller magnets too weak to hold the liner against the tub.
Water can seep into the magnet pockets and turn brown over time due to poor sealing.
Runs wider than standard curtain rods, with roughly two extra inches on each side that stick out past a fabric curtain.

PEVA is a plastic alternative to traditional PVC shower liners. It skips the chlorine-based chemistry of vinyl, which is why it's a common pick among non-toxic shower curtain liners.
Works as either a standalone curtain or as an inner liner paired with a decorative outer curtain. The waterproof plastic sheds water quickly, unlike fabric liners that can stay damp and invite mildew.
Three magnets sewn into the bottom hem keep the liner from billowing inward and sticking to you mid-shower.
Cleanup is just a wipe-down with a damp cloth; no machine washing needed. The lightweight material dries fast on its own.
Available in over a dozen color-tinted options (pink, sage, lavender, stone blue, etc.), not just the standard clear or white that most PEVA liners come in.

Meets the Welpr Standard

Matouk

Shower Curtain Liner

Highlights: Made in USA, Standard, Water repellent, Mildew resistant

8.2

Performance score

Where to buy

Fig Linen
See price

Polyester liner with water-repellent, anti-fungal, and anti-bacterial properties, designed to hang behind a decorative shower curtain rather than serve as one itself.
Button holes along the top let you attach it directly to your shower curtain rings or hooks alongside your outer curtain.
Available in three lengths to accommodate standard, tall, and extra-tall shower enclosures, with custom sizing available on request.
Machine washable on warm and tumble-dryable on low, though bleach and fabric softener will damage it.
Among non-toxic shower curtain liners, this one uses fabric sourced from Portugal and is cut and sewn at Matouk's own factory in Fall River, Massachusetts, a facility the family-owned company has operated for nearly 100 years.

Meets the Welpr Standard

Quiet Town

Sun Shower Curtains

Free From: BPA Free, Chlorine Free, Phthalate Free
Highlights: Compostable packaging, Heavy duty

8.2

Performance score

Where to buy

Quiet Town
See price

Made from EVA vinyl rather than the standard PVC found in most shower curtain liners. EVA doesn't contain chlorine, so there's no chemical off-gassing (that "new shower curtain smell" is actually chlorine releasing into your bathroom).
Works as a standalone curtain or as a liner paired with Quiet Town's canvas curtains. The material is crystal clear with a color tint, so light passes through rather than being blocked.
Heavy enough (12 gauge) that it won't billow inward and cling to you mid-shower. Most disposable liners are much thinner and lighter, which is why they stick.
Quiet Town is actively developing a take-back program for used Sun Shower curtains since EVA can't be recycled through standard municipal programs. You can ship old ones back to be part of their zero-waste R&D.
Among non-toxic shower curtain liners, these are designed to last years rather than be replaced every few months, which is Quiet Town's main argument for using plastic at all: longer life means less total waste.

Meets the Welpr Standard

Parachute Home

Shower Curtain Liner

Highlights: Water repellent, Mildew resistant

8.2

Performance score

Where to buy

Parachute Home
See price

Polyester fabric liner meant to go behind a decorative shower curtain, keeping it dry. It's waterproof and mildew resistant, so it handles the wet side of the job.
Most cheap shower curtain liners are PVC vinyl, which off-gases that strong plastic smell when you first hang them. Using polyester as the base material avoids that chemical odor entirely.
Semi-opaque, so it lets some light through without being see-through.
Machine washable, which is worth noting since many non-toxic shower curtain liners in this category are wipe-clean only or need to be replaced frequently.
Made in Turkey by Parachute Home, an LA-based brand that manufactures its bath products through established Turkish textile partners.

How to Swap to Non-Toxic shower curtain liners:

Here's how to swap to non-toxic shower curtain liners:

What to know about shower curtain liners

Shower curtain liners hang in a warm, humid space where you stand unclothed, often with limited ventilation. That combination of heat, moisture, and proximity to your skin means the materials a liner is made from really matter.

Most conventional liners are made from PVC (vinyl) or other synthetic plastics that can release volatile compounds, especially when new or exposed to hot steam.
Because you use your shower daily and the liner is right next to you in an enclosed space, this is a product worth paying attention to.

Check what your current liner is made of

Look at the packaging or product label on your current shower curtain liner to identify the material. The most important thing to check is whether it's made from PVC (vinyl), PEVA, or a natural or safer alternative.

If the label says "PVC," "vinyl," or "PEVA/EVA," it's a plastic-based liner — PVC is the most concerning, while PEVA is a step up but still synthetic.
If your liner had a strong plastic smell when you first hung it, that's a sign it may be off-gassing volatile compounds into your bathroom.

Use your current liner more safely

If you're not ready to replace your liner right away, a few simple habits can reduce what you're breathing in during showers. Small ventilation changes make a real difference in a small, steamy bathroom.

Run your bathroom fan or crack a window during and after every shower to help move air through the space.
If your liner is brand new, hang it in a well-ventilated area (or outdoors) for a day or two before using it to let initial off-gassing happen away from you.

Choose a cleaner replacement

The best shower curtain liners are made from natural materials like organic cotton, linen, or hemp. If you need a waterproof option, look for one that is free of PVC, PFAS, phthalates, and VOCs, and backed by third-party certifications.

Look for liners made from natural fibers or, if plastic is needed, non-PVC options that are certified by OEKO-TEX®, MADE SAFE®, or GREENGUARD Gold.
Click the button above to shop Welpr Approved shower curtain liners.

Camille May

Cofounder & Product Curator

Camille May is the co-creator of Welpr and a guide for clean living. After selling her last company in the health food space, she went non-toxic while working to heal an autoimmune condition....

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Olushola M. Awoyemi

Medical Reviewer, PhD

Olushola M. Awoyemi (aka Shola) is a board-certified toxicologist and a research scientist with a PhD in Environmental Toxicology. Shola's long-term ambition is to be recognized as a world-renowned expert in toxicology,...

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