Amazon is selling a 'convenient' $43 foam car wash gun for $24, and it's a 'practical and efficient tool'

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Amazon is selling a 'convenient' $43 foam car wash gun for $24, and it's a 'practical and efficient tool' originally appeared on Autoblog.

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Washing your car by hand is one of the best ways to keep it looking great, but doing it right takes more than just soap, a sponge, and a bucket. A foam cannon not only makes the job easier, it also helps lift dirt and grime off the surface without damaging the paint. It’s a relatively simple tool that provides a big difference in both results and efficiency.

The AstroAI Foam Car Wash Gun is a great DIY option for at-home car care, and it’s currently on sale for $23 at Amazon. Originally priced at $43, this deal takes 46% off a full kit that includes the foam gun, a soft wash mitt, and a microfiber towel for drying and polishing.

AstroAI Foam Car Wash Gun, $23 (was $43) at Amazon

This cannon connects easily to any standard garden hose and uses a quick-connect fitting to snap into place without any hassle. The adjustable foam dial lets you choose from five density levels depending on how dirty your vehicle is. A wide-angle nozzle improves coverage, and the built-in trigger lock allows for continuous spray without fatigue. It also features an ergonomic handle with a concave grip for easy handling, and it comes with a scaled soap reservoir so you can monitor soap levels as you go.

One shopper wrote, "The car wash foam gun sprayer is a practical and efficient tool for achieving a thorough car wash at home. Designed to connect to a garden hose, it transforms regular water into a rich foam that helps to lift dirt and grime off the vehicle's surface without causing scratches."

Reviewers are loving the results from this foam cannon. One called it the “perfect way to clean,” while another said, “I couldn’t be happier.” It’s become a staple for many users, with one customer saying it’s “an essential part of my car cleaning routine.”

Related: Amazon is selling a 'reliable' $24 magnetic pickup tool for $12, and shoppers say it's 'very handy to have around'

Buyers also describe it as “practical,” “convenient,” and "quality." Another summed it up as “the best beginner foam cannon” for anyone getting into proper car care at home.

With Prime Day kicking off this week, Amazon deals are constantly changing. So head over there now and snag the AstroAI Car Wash Gun for only $23 while it’s still on sale for almost 50% off.

Amazon is selling a 'convenient' $43 foam car wash gun for $24, and it's a 'practical and efficient tool' first appeared on Autoblog on Jul 7, 2025

This story was originally reported by Autoblog on Jul 7, 2025, where it first appeared.