Fenwicks 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, aluminium, acrylic windows, GRP, ABS, fibreglass, decals, sealants and much more. Highly concentrated formula to save you money washes up to 40 caravans with guaranteed results.
Fenwicks have spent many years testing and perfecting the cleaner. There is no other cleaner that is safer to use, or that is as economical in use. The raw materials used for the manufacture of the cleaner are also the most biodegradable in their class regardless of cost, making sure that there is no other cleaner that even comes close for biodegradability.
Fenwicks Caravan Cleaner cleans in a unique way (when it comes to caravan cleaners) it attracts dirt a bit like a magnet, it then surrounds the dirt and stops it from sticking. Most other cleaners use aggressive agents e.g. sodium hydroxide (caustic), metasilicates, acids, abrasives or solvents, which is why they have hazard warning marks on their bottles.
Which initially can look quite effective as a cleaner but problems occur with the degradation of the finish, the gloss finish fades, sealants and mastics dry and crack, in some cases windows become damaged (solvent based cleaners), aluminium becomes discoloured and streaked (alkali cleaners are very good at this).