Watts Removal Products Slingshot™ Wash

Slingshot™ Wash is non-flammable, bleach-free, phosphate-free and biodegradable. It is a highly effective, professional cleaning product designed for the removal of all types of surface contaminants. These contaminants include oxidation, dirt, sludge, cobwebs, dirt, dust, inanimate organic particulates, and inanimate scum.

Slingshot Wash will not damage window moldings, including aluminum & anodized window frames.

Slingshot Wash features our non-staining Color Trace Technology which allows you to see the product as you work with it.

What Surfaces can it be used on?

Slingshot Wash is recommended for the following surfaces:

• Painted and unpainted materials
• Roofing: asphalt, TPO, or metal
• Metal siding/panels
• Latex and oil-based painted walls
• Fiberglass & vinyl
• Unpainted porous cinder block, concrete, terrazzo, stone, and brick

Works great for cleaning cars, trucks, recreational vehicles, and boats.

How to use it:

Our Slingshot Wash half gallon size with garden sprayer attachment is ready to use. In gallons, the product is a concentrate—dilute to your desired results depending on severity of the staining on the surface.

Light Staining (dust, dirt) 1:7 (1 part product to 7 parts water)

Medium Staining (light biological/green growth, dirt and dust)  1:4 (1 part product to 4 parts water)

Heavy Staining (heavy biological growth, moss build-up)  1:1 (1 part product to 1 part water)

Coverage capacity:

1 gallon cleans approx. 250 – 800 sq ft. Exact coverage varies widely depending on the severity of staining, dilution and porosity of substrate.

About Expert Power Wash

Expert Power Wash is built and operated by Tim and Kristina — a team passionate about giving
pressure washing professionals the best equipment available. Every skid is hand-built in Oregon City, OR, with a focus on quality, reliability, and ease of use in the field.

Our goal is to source 95% of the parts we use from the USA. We distribute across 24 states, Canada, and overseas — backing every unit with a lifetime warranty and personal customer support. We don't just sell equipment; we help you build a successful business with hands-on training and ongoing guidance

Shipping & Pickup

We recommend in-person pickup in Oregon City, OR — this includes a free 2-hour
hands-on training session so you leave confident operating your skid. Transport
shipping is also available and coordinated directly with you.