FOAM SOAP COMPATIBILITY & MIXING GUIDE: Use dedicated foaming soap directly, or dilute compatible liquid soap with water at a 1:3 ratio—one part liquid soap to three parts water—before filling the tank. Mix gently until evenly blended for smooth, consistent foam. Do not use...

4-LEVEL ADJUSTABLE DISPENSING: Mix the soap liquid with water at a ratio of about 1:4, and the automatic foam soap dispenser will generate rich, dense foam instantly with just one press. No complicated operations required! A light press on the top control button allows...