Apply a coat onto the entire nail surface (or over polish) and allow to dry. Avoid washing hands directly after application. Re-apply every two days until the habit has stopped. Of course, before each re-application, remove Mavala Stop with Nail Polish Remover.

For children (over 3 years old) and adults. With small children the efficacy can be compromised as their taste buds are not fully developed and they may like the bitterness of the product. Dermatologically tested.