Boat Bling Hot Sauce Hard Water Spot Remover Boat Bling has been a leading manufacturer of marine cleaning products for the last 15 years. Their line of products exceeds expectations in quality and results. The Boat Bling Hot Sauce Water Spot Remover is a top seller that packs a punch. Use Boat Bling Hot Sauce to remove mineral deposits, hard water spots, and exhaust build-up. This simple spray and wipe formula outperforms many of the 2 and 3 step products out on the market. Recommended by many