Boat Juice Hydrosuds Foam Sprayer — Garden Hose Foam Gun for Boats, Cars & RVs, Thick Clinging Suds, Multi-Pattern Dial

The Boat Juice Hydrosuds Sprayer is a garden-hose-mounted foam gun that produces thick, clinging suds to loosen salt, dirt and grime on boats, cars and RVs without a pressure washer.

If you wash your own boat, trailer, car or RV, the Hydrosuds gives you a quick way to apply heavy foam from a standard garden hose so soap does most of the cleaning. It screws onto any standard hose fitting, works with marine-safe soaps, and offers multiple spray patterns to switch between gentle rinsing and focused cleaning. The design is made to be safe on gelcoat, paint, glass and vinyl while being portable enough to move around the boatyard or driveway.

How does the Hydrosuds make boat and vehicle washing easier?

The sprayer creates a dense blanket of foam that adheres to vertical and curved surfaces, allowing cleaning agents to penetrate grime before you wipe or rinse. That reduces elbow grease and shortens total washing time.

• Large soap cup holds concentrated boat soap for extended foaming.
• Foam clings to hulls and sides, loosening salt and oxidation.
• Pre-soak capability lets you treat a surface, then scrub less.

Do I need extra pumps, hoses or a pressure washer to use this?

No additional equipment is required — the Hydrosuds attaches directly to a standard garden hose and runs on regular household water pressure. This makes it an economical choice for home washers and those without access to high-pressure gear.

• Screws onto standard hose fittings—no adapters typically required.
• Operates on normal hose pressure; pressure washer not necessary.
• Portable and lightweight for dockside or driveway use.

What cleaning settings are available and when should I use them?

A single dial offers eight spray patterns to adapt to different tasks, from broad soaping to targeted rinsing. Use the wide foam modes for large surfaces, gentle mist for upholstery and canvas, and focused jets to remove stubborn spots or trailer grime.

• Wide flood: fast, even coverage for hulls and large panels.
• Mist/shower: gentle rinsing for fabric, seats and sensitive surfaces.
• Jet/cone: concentrated force for wheel wells, engine bays and caked-on dirt.

Which soaps work best and will it harm wax or coatings?

The Hydrosuds is compatible with marine-safe, biodegradable soaps and is designed to be gentle on common boat finishes. For maximum foam and a streak-free shine, pair it with Boat Juice Wash & Shine concentrated boat soap.

• Works with concentrated boat soaps for thicker suds.
• Safe on gelcoat, paint, wax, ceramic coatings, glass and vinyl when used as directed.
• Biodegradable soap options are recommended for marina use.

Who is this for: The Boat Juice Hydrosuds Sprayer is aimed at DIY boat owners, weekend detailers, RV and car enthusiasts who want a simple, hose-powered way to lay down thick foam and reduce scrubbing time. It's ideal for people who need a portable, easy-to-attach cleaner for seasonal washdowns, post-marina rinses, trailer maintenance and light detail work — all without investing in a pressure washer.