Leather Therapy Wash, with its convenient sprayer, easily deep cleans even the toughest dirt & grime problems without hardening or darkening leather. Concentrated micro-suds lift out embedded dirt leaving leather clean with a wonderfully soft feel. Imparts beneficial lubricants to help keep leather strong and supple. No need to rinse out -- just wipe off. No residual build-up in tooling areas to worry about. Biodegradable - Earth Friendly.