Plain Heart silicone mould

Silicone Moulds Care Instructions

This is perhaps one of the most important rules of mold care – Keep your molds clean! Leaving glitter, excess resin and other items in your mold can over time become more difficult to remove. Look after your mold and it will last longer.
You can clean your mold before casting by using baby wipes or warm water. Be careful not to over stretch the mold when cleaning in small areas or you could damage it. Never use steel wool, scrubbing sponges, or anything abrasive like a toothbrush as this will cause tearing and scratching on the surface of the silicone and affect future casts. Damaged spots on the silicone mold can create untreated holes that material will adhere to and tear the mold when demolding your cast.