Aquatech Boat Wash Concentrate is the wax-safe marine boat soap built for the mess that boats actually collect: diesel smoke, black streaks, salt, and dock grime. The gentle concentrate cleans deeply without stripping wax, polish, or sealant — so every wash removes dirt instead of protection. A little goes a long way: one cap diluted in a 5-gallon bucket cleans a full mid-size boat.

What it does

Removes diesel smoke, black streaks, salt spray, and general dock grime
Wax-safe formula won't strip existing wax, polish, or sealant
Safe for all marine surfaces: gelcoat, fiberglass, metal, vinyl, glass
Highly concentrated — one cap per 5-gallon bucket
Reduces water spots and streaking during the rinse
Biodegradable formula, safe for use at dock and on water

Specifications

Spec	Detail
Surfaces	All marine surfaces: gelcoat, fiberglass, metal, vinyl, glass
Dilution	1 cap per 5-gallon bucket
Coverage	~30–40 boat washes per 32 oz bottle
Wax-safe	Yes, preserves existing wax and sealant
Biodegradable	Yes
Cleanup	Rinse with fresh water
Made in	USA

How to use

Rinse the boat to remove loose dirt and salt.
Add one capful of Boat Wash to a 5-gallon bucket of fresh water.
Apply with a wash mitt or soft brush, working top-down in sections.
For heavier streaks, apply concentrated soap directly to a wet mitt and scrub.
Rinse each section before the soap dries.
Dry with Aquadry Plus Chamois for a spot-free finish.

Pairs with

Pair with the Aquatech World's Best Wash Bucket, Wash Mitt, and Aquadry Plus Chamois — or save with the Aquatech Essentials Bundle.

Good to know

One 32 oz bottle yields approximately 30–40 full boat washes at recommended dilution
Safe for use at dock in most marinas; always verify local rules
Not a degreaser — for heavy grease or engine areas use Concentrated Marine Cleaner
Store above freezing

Boat Wash Concentrate – Marine Boat Soap

Available Options