Ultra Red is a fast acting, super concentrated cleaner designed specifically for all your Marine and RV needs and more! Great for removing dirt, grease and grime on multi surfaces, including ovens, exhaust hoods, floors, windows and patio furniture. Black streaks are no longer a problem. Ultra Red will not hurt the paint or decals of your trailer and is safe indoors and out, leaving no filmy residue behind. The degree of chemical action by Ultra Red is controlled by the dilution used. One part of Ultra Red with up to 100 parts water. Testing will quickly determine how much dilution for each, individual job. Apply to surface with mop, brush, sponge, hand sprayer or power sprayer, as size of area determines. Ultra Red is economical to use with a gentle price and guaranteed results!