Bosh ChemicalAlumabright Aluminum Cleaner & Brightener & Restorer (2 Gallon Case)

Alum Bright works great on my 26-year-old boat! My pontoon stays on the water about 5 months out of the year. In the past cleaning the toons were very time consuming, but with Alum Bright makes things a lot easier.Here’s how I use it. 1. I power wash my toons off as good as possible. 2. I apply alum bright with a hand spray bottle. Doing one side at a time I let it sit on for about 5-10 minutes. I try to pay attention to see if the acid is still working. 3. Rinse with power washer. Then reapply 2 - 3 times. As you go, I focus of the stubborn areas. But before you know it, it’s clean in very little time. My 25-foot boat takes me about 1 1/2. With no scrubbing.

These are Alcoa aluminum wheels off my Ford F450. These were on the front of the truck. When I went to rotate the tires and saw the inside my OCD kicked in. I tried a few other aluminum mag wheel products to clean them. Nothing I tried made any improvement. I also tried a buffer to no avail.With this heavy build up, this product was not spray on and hose off. The wheel on the right was treated 3 times and nylon brushed. I am very happy with the results. I used a quart of material between the 2 wheels. A gallon let alone 2 that I bought will last a very long time in my case.Some warnings, wear gloves and eye protection. This will etch the aluminum if left on too long. Rinse really well and the ground around where you are working. The face (other side) of the wheel streaked, It polished up but be careful. This product also discolored the rubber on the tires. I used tire black to bring the color back. This will also discolor your driveway, it is best to soak the driveway or where you will be working to avoid discoloration.Closing comments, I would bet the base of this product is muriatic acid. Perhaps there are other additives... Either way the product worked very well for me and what I was looking for.

I cleaned my pontoon boat yesterdayIt was stained brown and my pressure washer did nothing to clean itI used this product as directed and was more than pleased with its results and ease of useThx

I used this for years to clean& shine up my rollback aluminum tow truck bed - as well as multiple parts and wheels etc. I couldn't find it for awhile but wanted to clean my A/C condenser and came by it when looking for something else - 2 pack was a better bargain and it looks like it's not as strong now so I'll use more ! It got the aluminum fins clean with 2 applications, I'm good with that, sometimes it takes more anyway, go for the deal, you'll use it ! My buddy wants to do his aluminum canoe , so I already have to use more - way easier & cheaper than smaller containers, I fill my pump sprayer - light scrub sometimes then hose it off !!!

This is an awesome product,works excellent and I've tried a few

Good cleaner

Bought this to clean the buildup on the pontoons of my boat. I was amazed at how well it worked. My pontoons were really bad. The previous owner had not cleaned them in many years if at all. This removed almost all the dark buildup leaving just a few small areas to brush and buff. Saved a lot of extra work. Just sprayed on using a garden sprayer, let it work a few minutes then pressure washed it off. Because my pontoons were so bad, it took three applications. Very happy with the outcome.

This stuff makes my trailer look like new!