Look at the material.
When you want to clean toys, you have to consider the material. Plastic toys require a different method of cleaning than wooden toys. Smartmax toys are made of plastic. Plastic parts can be cleaned with a damp cloth. If you want to disinfect the toy you can also use a damp cloth containing a bit of Dettol.
Don’t
Use the disinfectant the faces of the toys
Place the SmartMax parts in the dishwasher
Rinse SmartMax parts in a bucket of water
Using too much water when cleaning SmartMax parts
