PS tested generic acids and solutions from Stellar and Spotless Stainless.
Stainless steel is a miracle for boaters. It’s reasonably strong, stays shiny, and requires minimal maintenance. But savvy boaters also know it’s not corrosion-proof, only corrosion resistant (see “Marine Metal Warning,” PS February 2007). In fact, for many applications it is inferior to silicon bronze, the copper alloy that has served mariners for decades, (see […]
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When applying a paste cleaner, a toothbrush is useful for buffing tight spots and working into the pores of welds; follow by buffing with a cotton cloth. A green 3M scrubby pad helps for removing more aggressive stains. Continued rusting in welded areas might indicate a developing failure, requiring replacement. Rinse thoroughly with fresh water and mild soap when done buffing.
