Comments about Marykate & CRC Marykate & CRC On Off Hull Bottom Cleaner Ga On & Off Hull Bottom Cleaner:

This hull cleaner is the best product I have ever used on my boat. You simply brush it on with a paint brush, wait a minute or two, swirl you paint brush over the area again and rinse. No scrubbing, no work. Removed the toughest water and algea stains. My boat did not get much use this summer so it sat at the lake and had some TOUGH stains on the hull. This stuff made the hull look brand new with no work!!! It is unbelievable!!! Now, the downside. The fumes are pretty nasty, so you will want to use this product outside in a well ventilated area. Be sure not to let it drip onto your galvanized trailer or it will eat it away! I highly recommed this product for anyone who wants the hull of their boat to look brank new with little to no work!!!! I have attached a photo that shows the rear of the boat 1/2 done to show the before and after.