Fenwicks are a British company who have been producing some of the best cleaning products available today. Their products are made in the UK to the very highest of standards and surpass their rivals in performance and ease of use. Superior performance, and proud to be made in the UK. Fenwick’s caravan cleaner concentrate will easily remove black streaks, green algae, road traffic film, diesel fumes, and over wintering grime, etc. It is suitable for cleaning plastics, aluminum, acrylic windows, GRP, ABS, fiberglass, decals, sealants and much more. Highly concentrated formula, guaranteed results. Easy to Use Cleans all Caravan Surfaces Removes Stubborn Streak and Algae Leaves sparkling bodywork and windows Safe for use on all caravan surfaces Directions for Use Step 1: Pour 2 capfuls of Fenwick’s Caravan cleaner concentrate into 5 litres of warm or cold clean water. Step 2: Apply to surfaces from bottom to top using a spray, sponge or brush. Step 3: Allow 1 to 2 minutes to soak in, but do not allow to dry. Step 4: Agitate with a sponge or soft brush. Step 5: Rinse thoroughly with water from top to bottom, or for that showroom finish just add Fenwick’s Bobby Dazzler to the rinse water. Handy Hints 1) A 1 to 10 solution will remove stubborn marks and black streaks. 2) Rinsing with Fenwick’s Bobby Dazzler protects and makes cleaning easier.