As a general rule, silicone lubricants are not suitable for use with porous toys, such as silicone, cyber-skin, jelly toys or similar materials. Silicone-based lubricants are not recommended for use with sex toys or other products that are porous as the formula may dissolve the surface, making it sticky to the touch, and cause the item’s disintegration over time. This damage may create a breeding ground for bacteria. We offer several product options for porous toys, including: Gun Oil H2O and Gun Oil Gel. All Gun Oil products may be used with non-porous sex toys, except Stroke29.