Have been using ( no doubt like yourselves,) different powdered floor dressings over many years. Have never been wholly satisfied with them ( not drying damp patches) and some of them stretching the pocket for a small amount of powder. Paid a visit to the Epsom Show this year and came across Respiro-San-Dry, apparently been around for a few years. Didn't take any home but have since ordered a 15kg tub for £30 inclusive of delivery. Anybody else tried it.? Smells good, if it works.