P&S Carpet Bomber Carpet & Upholstery Cleaner is a heavy-duty cleaner, is made in the USA and is an effective and safe solution for removing grease and dirt from various surfaces. The P&S formula contains citrus derivatives, biodegradable cleaners, and water-based solvents that are tough on stains and foreign particles. It works well on carpets, vinyl, engines, wheel wells, and painted surfaces. Unlike other cleaners, it completely removes all particles and stains without leaving any residue behind. You can use it at full strength for tough applications or dilute it with water for lighter cleaning tasks.