Chemical Guys Hydrosuds High-Gloss Hyper Foaming SiO2 Ceramic Car Wash Soap price history and forecast - Chemical Guys CWS21216
Chemical Guys Hydrosuds High-Gloss Hyper Foaming SiO2 Ceramic Car Wash Soap

Chemical Guys Hydrosuds High-Gloss Hyper Foaming SiO2 Ceramic Car Wash Soap

Brand:
Chemical Guys
Model Number:
CWS21216
UPC:
842850104404
EAN:
0842850104404
ASIN:
B07Q2HST9N
Walmart SKU:
150909799
Key Takeaway

Remarkable 63-day consistency at $19.97, running matching the quarterly average. This appears to be the established going rate.

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$19.97
Lowest Price
$19.97
Most Recent Price
$19.97
Average Price
$19.97
First Tracked
Last Update

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$19.97
Lowest Price
$16.97
Most Recent Price
$19.97
Average Price
$19.87
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked Chemical Guys Hydrosuds High-Gloss Hyper Foaming SiO2 Ceramic Car Wash Soap since 12/6/2022. The most recent price update was on Jul 9, 2026.

Price Range: Over the past 90 days, the price has ranged from $16.97 (lowest on 12/6/2022) to $19.97 (highest on 6/10/2024). The average price during this period is $19.87.

Current Trend: Walmart.com prices have ranged from $19.97 (Jul 9) to $19.97 (Jul 9) over the past 90 days. Current price is close to the 90-day average of $19.97.

Customer Insights: Rated 4.6/5 from 361 reviews.

Customer Reviews

361 reviews

Customer Reviews

4.6
Based on 361 reviews
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Showing 10 of 361 reviews

Foam Party in My Driveway

damian January 30, 2026

I've used a lot of car wash soaps over the years, but the Hydrosuds took things to another level. When they say "hyper foaming," they are not exaggerating. I loaded up my foam cannon, hit the trigger, and my truck disappeared under a mountain of thick, clingy suds. We're talking avalanche-level foam here. How much foam? Enough that two of my neighbors came over to see what was going on. One asked if something had exploded. The other just stood there recording it on his phone. Beyond the entertainment value, the soap actually performs. The foam clings to the paint and gives you plenty of dwell time to let it lift dirt and grime. After rinsing, the SiO2 leaves a slick, hydrophobic finish that beads water beautifully. My black paint looked glossy and smooth without any water spots. A little goes a long way too. I used maybe two ounces in my cannon and got coverage for days. The bottle is going to last me a while at this rate. If you want a soap that makes wash day feel like an event and leaves your car looking fantastic, this is it. Just maybe warn your neighbors first.

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Would recommend!

bridget November 10, 2025

I loved this product. Put just a tiny bit, probably less than suggested on the label, in a bucket of water and lightly washed the car with circular motions using a microfiber sponge (8 shaped). The car looked very clean afterwards. I did have to go over the car once with the swift wipe waterless wash by chemical guys to remove hard water spots but I am pretty sure that was only because it was dark out when I washed so no sunlight to help dry where I live has very hard water. I think if I used a water filter on my hose or if it was sunny out that I wouldn't have needed to remove any water spots. The car was shining and beautiful, see images for a visual reference of how great the car looked after I washed it! My car was super filthy prior to trying the product, for the record… water spots, bird poop, dust and dirt galore. This cleaned it right up after an initial hose off and I couldn't be happier with the results!!! Smelled good, had a mirror finish, very concentrated, and it is safe for even my 2020 Range Rover's very high end paint/coating. And the photos are a day or so after the wash-still left the car looking good despite the dusty climate I live in.

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Absolutely fantastic.

Tyler // '21 Veloster N September 15, 2021

Alright so I have used this using the 2-bucket method, as well as with the TORQ Foam Blaster (TFB) for standard garden hoses. In a bucket, you really do not need much to get a good soapiness. That said, I highly recommend using this stuff with foam cannons to conserve and also ensure proper application and blending. Using this stuff with the TFB, I was using the 3rd of 5 dilution settings. It went on excellent, and I did not need to add soap to a bucket. It can get just about any kind of gunk off of your paint with only a few exceptions (those exceptions were toasted by the Tar and Bug Remover, highly recommend as well). It has a wonderful scent and, when using with the bucket, did not make my hands feel like I've washed them 30 times. Packaging is good, the nozzle is good, but on initial opening, you have to remove a clear seal on the bottle and also the tin seal on the nozzle. Kind of weird but not an issue. Would love to see this stuff come in bigger containers as well, I used about a quarter of the bottle on a wash using the TFB. Leaves my car with a ceramic coat looking beautiful, hydrophobic, and spotless. I use once per week, but only because I park under nasty trees and stuff. I'm going to try a waterless wash solution to spread this time frame out more - just purchased the Swift Wipe Sprayable - I will add a review on that product when I try it.

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Great suds with garden hose foamer.

Ottobob May 10, 2022

I sprayed this on and let it set for a few minutes, rinsed it off and followed up with a microfiber wash mitt soaked in a wash bucket that contained more Hydrosuds. The results were a great clean paint surface with a bright shine. Great product that enhances a ceramic base coat.

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Awesome Slickness!

Dev March 10, 2024

I used Hydro Suds followed by Hydro Blitz and can't believe how slick my paint is on my 2003 Mach 1 Mustang. This stuff rocks in a foam cannon and bucket.

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Yes, I definitely will buy this product over again!!

Jamies_detail February 15, 2022

I use hydro suds on my ceramiccoated clients vehicles. I like the smell and how it doesn't take a lot to foam up in a 5gallon bucket. We also use it in the foam canons.

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Vincent March 2, 2026

great item to keep that fabulous ceramic shine, so happy that walmart has this item

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WalmartCustomer August 28, 2025

Have used their products in the past %26 find that Walmart proces are slightly lower then The Chemical Guys website

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I will continue to purchase

Black Widow Truck October 31, 2024

This is my second purchase, and the soap works perfect with the soap cannon. I save time and get a great shine.

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Highly satisfied

Bill June 27, 2023

Very impressed with this product.. although it's pretty expensive, I find myself using far less product than other soaps, with better results and less rinse time

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Price History

Historical price data graph for Chemical Guys Hydrosuds High-Gloss Hyper Foaming SiO2 Ceramic Car Wash Soap

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

63 records

Walmart.com prices have ranged from $19.97 (Jul 9) to $19.97 (Jul 9) over the past 90 days. Current price is close to the 90-day average of $19.97.

Walmart.com price history for Chemical Guys Hydrosuds High-Gloss Hyper Foaming SiO2 Ceramic Car Wash Soap showing recent price changes over the past 90 days
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$19.97
No third-party seller price history available for this product in the past 90 days.

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