Rest your solid bars and allow them to dry between uses. Choose from 'shampoo', 'conditioner' and 'soap' to help you tell which bar is which when they're unpackaged. Saves bathroom surfaces from soapy puddles, too. The mats are from cork which is highly sustainable, natural, renewable and waterproof.
After using your product, shake off any excess water then place on the mat in a dry place. Cork is waterproof, however as is a natural and biodegradable material so it will slowly degrade over time.