The molds are made with PLA plastic and are VERY heat sensitive. Do not leave molds in hot cars or in other areas that get very hot such as garages or sheds.
Washing and Drying
This molds are to be hand washed only and are NOT dishwasher safe. Please only wash with COLD water. Towel Dry after washing in cold water. Please do not soak molds in water as they can retain water which will activate your bombs. Also, soaking molds will cause the bond between the layers to weaken and your mold will become fragile.