It's true, not all lube is safe for all types of toys. Silicone lube can be used with a silicone toy ONLY if it's a platinum cured silicone. Luckily most toys we sell are! If you're unsure what your toy is made of, water-based lube is the way to go. Just keep in mind, water's more absorbent in the body than silicone is, so look out for toxic ingredients like Fragrance, Phalates, Glycerin.