Booyah Clean Bottom Hull Cleaner is a hull and running-gear cleaner that uses acid-replacement chemistry to cut scale, rust stains, and hard-water deposits on gelcoat bottoms—without a traditional mineral-acid burn.

Shop bottle for stained waterlines, trailer bunk marks, and mineral crust when soap alone will not lift deposits. Pair with Booyah Boat Wash for routine topsides; keep Non-Acid Hull Cleaner for scum lines and tannin when you want a milder surface cleaner.

Why detailers keep it on the cart

• Acid-replacement formula for scale, rust stain, and hard-water deposit removal
• Built for hull bottoms and mineral-stained gelcoat
• Sizes include 32 oz and 128 oz for dock and shop use
• SKU: VL97Q6, VL974

How to use

1. Wet the surface; work a cool hull out of direct sun when possible
2. Apply Bottom Hull Cleaner, agitate stained areas with a soft brush or pad, and dwell briefly per label
3. Rinse thoroughly; neutralize/follow with Boat Wash if the label calls for a soap pass

Note: Spot-test sensitive metals and coatings. Do not let product dry on the surface. Keep off glass and polished brightwork unless the label allows; rinse completely before wax or ceramic.

100% PRICE MATCH GUARANTEE

• Free shipping on all orders over $200 in domestic United States. Orders under $200 are charged $5 flat rate shipping. 
• Same day shipping before 2pm eastern time, Monday–Friday (business days)
• All orders ship through UPS ground and USPS Priority Mail 
• Discounted overnight rates through UPS
• Call 800-248-6130