Sex Toy Materials: Body-Safe Types & What to Avoid

Last updated October 21, 2026 by the Marriage Bliss Editorial Team.

The safest sex toy materials are non-porous ones: body-safe silicone, glass, stainless steel and quality hard plastic. Materials to be cautious with are porous, soft jelly-type plastics (PVC, vinyl, “jelly” rubber), which can trap bacteria and may contain phthalates. Knowing the material helps you pick toys that are safe, easy to clean and worth the money.

Quick answers

Best choice for most people: 100% body-safe silicone.
Avoid or be careful with: jelly, PVC, vinyl and anything with a strong chemical smell.
Always: choose reputable sellers that list the material and wash toys before and after use.

1. Silicone (best all-around)

Medical or body-safe silicone is soft, flexible, durable and non-porous, so it cleans well. Use water-based lubricant, since silicone lube can damage silicone toys. Look for “100% silicone” and brands that are transparent about materials. Silicone costs more upfront but lasts for years.

2. Glass

Borosilicate glass is smooth, non-porous and works with any lube. It can be warmed or cooled in water. Check for chips or cracks before each use and stop using any damaged toy.

3. Stainless steel and other metals

Medical-grade stainless steel is non-porous, durable and easy to sanitize. It is heavy and can be temperature-play friendly. Make sure it’s labeled as body-safe.

4. Hard plastic (ABS)

Hard ABS plastic is non-porous and affordable, commonly used for bullet vibrators and toy casings. Confirm it’s body-safe and wipe it clean.

5. Thermoplastic elastomers (TPE/TPR)

These feel lifelike and are soft, but they are generally porous. They can’t be fully sterilized and wear out faster. If you use them, use a condom over them and replace them regularly.

6. PVC, vinyl and jelly rubber (be cautious)

These are cheap but porous. Some contain phthalates, chemicals added to soften plastic that health authorities have raised concerns about. If a toy smells strongly of chemicals, feels sticky or looks cloudy, skip it. If you use one, use a condom.

Cleaning and care

Wash before and after every use with warm water and mild soap or a toy cleaner, and dry fully.
Follow the manufacturer’s directions. Some silicone, glass and metal toys can be boiled, but check first, and never boil motors or batteries.
Don’t share toys without a condom or thorough cleaning.
Store toys separately, in a clean pouch, so materials don’t react.
Replace toys that are torn, sticky or discolored.

Using toys as a couple

Talk openly first and go at a pace you both like. Our guide to sex toys for couples covers types to try, and talking about sex helps start the conversation. This is general information, not medical advice. Stop using any product that causes irritation and see a doctor if symptoms persist.

The bottom line

Choose non-porous, body-safe materials, buy from reputable sellers, and clean carefully. It’s safer and cheaper in the long run.

Frequently asked questions

What are the safest sex toy materials?

Non-porous materials such as body-safe silicone, glass, stainless steel and quality hard plastic are the easiest to clean and generally the safest.

Which materials should I avoid?

Be cautious with porous, jelly-type materials like PVC, vinyl and jelly rubber, which can trap bacteria and may contain additives you don’t want.

How do I clean a sex toy?

Wash with warm water and mild soap or a toy cleaner after each use, dry fully, and store separately. Follow the maker’s instructions. This is general information, not medical advice.

Sex Toy Materials Guide: Which Are Body-Safe and Which to Avoid