What is the two step process for cleaning aluminum trailers, thier used for storage but are occassionally hitched up to move too and from loading docks, mainly dirt and carbon build up.
U r bedder oof seling, knot cpellng, butt den agen, eye jest hid da cpell chek at da tup uf da skreen, an pooff Im liderate. Bud, den nobudi sed nutting bout dis beein in pwr warshing sted uf fleets. Twoday i's gots me losts uf tyme.
Two stepping is hitting it with an acid based soap usually (Hydro Flouric acid) and then a degreaser that will neutralize the acid. If you are not familiar with the process get some HELP! HF is not something to be toyed with, it will cause great pain if not respected.
Thanks Powerwashing4, I have some Acid Chem. which does contain Hydrofluoric, Sulfuric, and Phosphoric Acid and I also have some Alkaline Chem. which contains Potassium Hydroxide. What would be starting point (ratio) to clean Aluminum trailers? Thanks
Get some zep -a-lume and mix into a pump up 2gal mix about 4 oz and test spot the trailer may to mix stronger or weaker if brown stains show then go with a weak mix if not cleaning mix stronger.Just be safe with this cause it can and will hurt you