ProSol Works - All Purpose Cleaner Concentrate 1 Gal KitProSol Works Multi Purpose Cleaner is formulated to work better for you by neutralizing and releasing stuck on food, stains, grease, oil, dirt, grime, blood, and just about any other life mess youre faced with around your home or business. This spray cleaner is only sold as a concentrate and must be diluted to achieve the greatest value and effectiveness. We always include a free empty spray bottle with the purchase of a concentrate of Prosol Works.