💧 Lubes & Care

Water vs. Silicone vs. Hybrid

Ingredients That Should Scare You

Most people grab whatever's on the drugstore shelf and never check the label. That's how you end up with recurring infections and no idea why.

Glycerin feeds yeast. It's in KY Jelly, Astroglide, and most cheap water-based lubes. If you or a partner is prone to yeast infections, glycerin-containing lube is often the trigger nobody thinks to eliminate. Sliquid and Good Clean Love skip it entirely.

Parabens are hormone disruptors that accumulate in tissue with repeated exposure. The research on long-term effects is still evolving, but the precautionary case is strong enough that multiple health organizations have raised flags. Easy to avoid since clean-ingredient brands exist at the same price point.

Propylene glycol irritates sensitive skin and mucous membranes in a percentage of people. Chlorhexidine kills beneficial bacteria along with harmful ones, disrupting vaginal flora. Nonoxynol-9 is a spermicide that causes inflammation and paradoxically increases infection risk by damaging the tissue barrier.

Sliquid avoids all of the above. Good Clean Love avoids all of the above and adds pH balancing. Wicked Sensual Care Simply line avoids all of the above. Spending $3 more on a bottle of lube that won't cause problems is the easiest health decision in this entire category.

Toy Compatibility

This is the single most common mistake people make with lube, and it ruins expensive toys.

Silicone lube on a silicone toy degrades the surface over time. The toy gets tacky, warps slightly, and the damaged surface becomes porous (defeating the whole point of buying body-safe silicone). Water-based lube is safe with every material: silicone, glass, steel, ABS plastic, even TPE if you still have older toys.

Oil-based lubes (including coconut oil) degrade latex condoms. If condoms are part of your setup, stick to water-based. Oil also stains fabrics permanently and can disrupt vaginal pH.

The simple rule: water-based is the universal default. Keep silicone lube for skin-on-skin encounters without toys or condoms. If you own one bottle, make it water-based. If you own two, add silicone for specific situations. My complete lube guide has the full compatibility chart.

What to Avoid

• KY Jelly and Astroglide. Both contain glycerin and other irritants. They're popular because of shelf placement, not formula quality. Sliquid H2O costs the same and skips every problematic ingredient.
• Flavored lubes from unknown brands. The flavoring agents are often sugar-based, which feeds yeast. Wicked Sensual Care flavored lubes use sugar-free sweeteners and are the exception.
• Silicone lube with silicone toys. One session probably won't destroy the surface. A month of regular use will. The $20 you saved on lube costs you a $60 toy replacement.
• Numbing lubes marketed for anal play. These contain benzocaine or lidocaine to reduce sensation. Pain during anal is your body telling you something is wrong. Numbing it means you can't tell when you're causing damage. Use more regular lube and go slower instead.
• "Natural" or "organic" lubes that don't list specific ingredients. The words are unregulated in this category. Good Clean Love is actually organic with FDA-cleared ingredients. A bottle that says "all-natural" with no ingredient list is hiding something.

Water-based or silicone lube?

Water-based is safe with all toy materials and easy to clean up. Silicone lasts much longer (doesn't dry out or absorb) and is better for shower or water play, but it will damage silicone toys over time. For toy use, always water-based. For partnered sex without toys, silicone is a better experience. Full breakdown with specific product recommendations in my lube guide.

What ingredients should I avoid in lube?

Glycerin (feeds yeast, causes infections for many people), parabens (hormone disruptors that accumulate in tissue), propylene glycol (irritant for sensitive skin), chlorhexidine (kills beneficial bacteria), and nonoxynol-9 (spermicide that irritates and inflames tissue). Sliquid avoids all of these and is my default recommendation. Good Clean Love is another clean-ingredient brand worth considering.

Why does lube get sticky?

Water-based lubes dry out as the water evaporates, which creates a sticky residue. This is normal. Adding a few drops of water (or saliva, let's be real) reactivates most water-based lubes without needing to reapply from the bottle. Silicone lubes don't have this problem because there's no water to evaporate. If stickiness bothers you, try a hybrid lube (water-based with a small percentage of silicone) for a smoother feel.

Can I use coconut oil as lube?

For skin-on-skin contact without condoms, coconut oil works fine and many people love it. But it degrades latex condoms (making them break), stains fabrics permanently, and can cause infections in people prone to them because oil disrupts vaginal pH. It's also not compatible with silicone toys for the same reason. For anything involving condoms or toys, stick with a purpose-made lube.

How much lube should I use?

More than you think. Start with a dime-sized amount and add more as needed. For anal play, double that. For toy use, apply to both yourself and the toy. Reapply whenever friction increases. There is no upper limit where lube becomes a problem, but there is a lower limit where not enough causes discomfort, friction burns, or microtears. When in doubt, add more.

Does lube expire?

Yes. Most water-based lubes last 1-2 years after opening, silicone lubes a bit longer. Check the expiration date on the bottle. Expired lube can grow bacteria (especially water-based formulas) or change consistency. If it smells different, has changed color, or has separated in the bottle, throw it out. Store at room temperature, out of direct sunlight, and keep the cap clean.

What lube is best for sensitive skin?

Sliquid Organics Natural or Good Clean Love Almost Naked. Both skip glycerin, parabens, and propylene glycol, which are the three most common irritants. Aloe-based lubes tend to be gentler than glycol-based ones. If you react to everything, try a patch test on your inner wrist before using any new lube internally. Sensitivity varies by person, but clean-ingredient brands minimize the risk.

Can I use lube with condoms?

Water-based and silicone-based lubes are both safe with latex and polyisoprene condoms. Oil-based lubes (including coconut oil and Vaseline) degrade latex and will cause condoms to break. If you're using condoms, stick with water-based to be safe with everything. A drop of lube inside the condom tip before rolling it on improves sensation for the wearer. A drop outside improves it for both partners. My lube guide has the full compatibility chart.