--- product_id: 257549213 title: "CWS21216 HydroSuds Nano Ceramic Protection for Car, Boat & Motorcycle Paint – Top Coat Hyper Foaming Shampoo with SiO2" brand: "chemical guys" price: "¥9418" currency: JPY in_stock: true reviews_count: 7 category: "Chemical Guys" url: https://www.desertcart.jp/products/257549213-cws21216-hydrosuds-nano-ceramic-protection-for-car-boat-and-motorcycle store_origin: JP region: Japan --- # Enhanced water beading & dirt repelling Ultra-thick foaming bubbles Nano SiO2 ceramic protection CWS21216 HydroSuds Nano Ceramic Protection for Car, Boat & Motorcycle Paint – Top Coat Hyper Foaming Shampoo with SiO2 **Brand:** chemical guys **Price:** ¥9418 **Availability:** ✅ In Stock ## Summary > ✨ Elevate your wash game with next-level ceramic foam power! 🧽 ## Quick Answers - **What is this?** CWS21216 HydroSuds Nano Ceramic Protection for Car, Boat & Motorcycle Paint – Top Coat Hyper Foaming Shampoo with SiO2 by chemical guys - **How much does it cost?** ¥9418 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/257549213-cws21216-hydrosuds-nano-ceramic-protection-for-car-boat-and-motorcycle) ## Best For - chemical guys enthusiasts ## Why This Product - Trusted chemical guys brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Foam Like No Other:** Billions of ultra-tight bubbles for deep clean & protection - • **Long-Lasting Clean:** Repels water, dirt & grime to keep your ride spotless longer - • **Nano Ceramic Shield:** Silica-rich formula leaves a durable, glossy ceramic layer - • **Berry-Scented Luxury:** Elevate your wash with a fresh, premium fragrance - • **Versatile Application:** Perfect for bucket, foam gun, or foam cannon use ## Overview Chemical Guys HydroSuds is a premium hyper-foaming car wash soap infused with nano SiO2 for advanced ceramic protection. It produces billions of dense foam bubbles that clean deeply while leaving a silica-rich, hydrophobic layer that repels water and dirt. Compatible with foam cannons, guns, or buckets, this 16 oz scented formula revitalizes ceramic coatings or adds water-beading properties to uncoated surfaces, keeping vehicles cleaner longer with a glossy finish. ## Description THICK FOAMING ACTION – Lathers and foams like no other soap, providing the most chemically advanced foaming capability for your routine washes by producing billions of ultra tight foaming bubbles that both clean and protect like nothing you have ever seen!^SILICA-RICH FORMULA - HydroSuds is infused with nano SiO2 that leave behind ceramic protection and incredible gloss. HydroSuds offers a good level of protection alone, leaving a silica-rich film behind that helps repel water, dirt, and other grime, keeping your car cleaner...longer. Use it on a non-coated car to add water beading properties or on a coated car to revitalize your ceramic coating!^BUCKET, FOAM GUN OR CANNO Review: Clean for longer - Good product with nice foam, keeps the car clean for much longer.. slightly expensive though Review: no added value, normal shampoo - i used this on my new car with ceramic protection but could not find added value or difference from normal ph balanced shampoo. For me, i fell that it was a waste of money. ## Features - THICK FOAMING ACTION – Lathers and foams like no other soap, providing the most chemically advanced foaming capability for your routine washes by producing billions of ultra tight foaming bubbles that both clean and protect like nothing you have ever seen! - SILICA-RICH FORMULA - HydroSuds is infused with nano SiO2 that leave behind ceramic protection and incredible gloss. HydroSuds offers a good level of protection alone, leaving a silica-rich film behind that helps repel water, dirt, and other grime, keeping your car cleaner...longer. Use it on a non-coated car to add water beading properties or on a coated car to revitalize your ceramic coating! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Q2HST9N | | Best Sellers Rank | #11,047 in Automotive ( See Top 100 in Automotive ) #158 in Automotive Cleaners | | Brand | Chemical Guys | | Brand Name | Chemical Guys | | Cleaning Agent Formulation | Hard Surface Cleaner | | Contains Liquid Contents? | Yes | | Customer Reviews | 4.6 out of 5 stars 6,090 Reviews | | Global Trade Identification Number | 00842850104404, 20842850104408 | | Included Components | Product | | Item Form | Liquid | | Item Part Number | CWS21216SW | | Item Type Name | Chemical Guys HydroSuds High-Gloss Hyper Foaming SiO2 Ceramic Car Wash Soap - Hydrophobic Auto Shampoo - Enhance Ceramic Coating & Increase Water Beading - Works With Foam Cannon, Foam Gun, Or Bucket | | Item Volume | 16 Fluid Ounces | | Item Weight | 499 Grams | | Item form | Liquid | | Item volume | 16 Fluid Ounces | | Manufacturer | Chemical Guys | | Material Features | Scented | | Material Type Free | chemicals free | | Material features | Scented | | Model Number | CWS21216SW | | Number of Items | 1 | | Part Number | CWS21216SW | | Scent | Berry | | Size | 16 Fl Oz (Pack of 1) | | Special Features | Concentrated, Made in America, Works with foam cannon, foam gun, and simple bucket wash | | Specific Uses For Product | Car Wash, Detailing | | Specific uses for product | Car Wash, Detailing | | Surface Recommendation | Glass | | UPC | 842850104404 | | Unit Count | 473 Milliliters | | Warranty Description | 30 Days Through Amazon | ## Product Details - **Brand:** Chemical Guys - **Item form:** Liquid - **Material features:** Scented - **Scent:** Berry - **Specific uses for product:** Car Wash, Detailing ## Images ![CWS21216 HydroSuds Nano Ceramic Protection for Car, Boat & Motorcycle Paint – Top Coat Hyper Foaming Shampoo with SiO2 - Image 1](https://m.media-amazon.com/images/I/81KAiLrnHFL.jpg) ## Questions & Answers **Q: Is a ceramic car wash soap worth the higher price?** A: Value comes from doing two jobs in one wash. A cleaning-only soap still needs a separate sealant; this cleans and lays ceramic protection together. At one to three ounces per wash, cost per wash stays low while protection extends between details. **Q: Why does my car spot after washing, and does this help?** A: Water spotting usually comes from minerals drying on the paint. The hydrophobic SiO2 layer makes water sheet off faster and bead tighter, so less sits on the surface. Rinse thoroughly and dry with a microfiber towel to keep the finish spot-free. **Q: Will this leave streaks on my paint?** A: Streak-free results depend on rinsing fully before the panel dries. Work in shade, keep the surface wet, and rinse top to bottom. Done that way, the finish dries clean and slick with no soap film or streaking left behind. **Q: What does this car wash soap smell like?** A: A sweet berry scent makes the wash more pleasant without overpowering the garage. Fragrance is a finishing touch, not the point; the formula is built around cleaning and ceramic protection, so scent stays light and rinses away with the suds. **Q: How much soap do I use per wash?** A: A concentrated formula needs only one to three ounces per wash. Add it to a foam cannon, foam gun, or wash bucket, then fill with water for thick clinging suds. A little goes a long way, so a single bottle covers many washes. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Clean for longer *by A***R on 2 March 2021* Good product with nice foam, keeps the car clean for much longer.. slightly expensive though ### ⭐⭐⭐ no added value, normal shampoo *by N***9 on 23 July 2026* i used this on my new car with ceramic protection but could not find added value or difference from normal ph balanced shampoo. For me, i fell that it was a waste of money. ### ⭐⭐⭐⭐⭐ 最高な洗車剤です。 *by N***O on 29 April 2023* 光沢が素晴らしいと思います。 ## Frequently Bought Together - Chemical Guys CWS21216 HydroSuds Ceramic SiO2 Shine High Foaming Car Wash Soap (Works with Foam Cannons, Foam Guns or Bucket Washes) For Cars, Trucks, Motorcycles, RVs & More, 16 fl oz, Berry Scent - Chemical Guys WAC23316 HydroSpeed Ceramic Quick Detailer, Safe for Cars, Trucks, SUVs, Motorcycles, RVs & More, 16 fl oz - Chemical Guys WAC22916 HydroSlick Intense Gloss Sio2 Ceramic Coating Hyperwax, Hyper Gloss Shine, Safe for Cars, Trucks, SUVs, Motorcycles, RVs & More, 16 fl oz --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/257549213-cws21216-hydrosuds-nano-ceramic-protection-for-car-boat-and-motorcycle](https://www.desertcart.jp/products/257549213-cws21216-hydrosuds-nano-ceramic-protection-for-car-boat-and-motorcycle) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-10*