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Chemical Guys Heavy Duty Water Spot Remover is a professional-grade gel that instantly dissolves alkaline mineral deposits from paint, wheels, and polished metal surfaces. Its non-abrasive, acid-based formula safely removes stubborn water spots and prepares your vehicle for waxing, preventing permanent etching damage. Trusted globally by automotive enthusiasts, this 16 oz gel delivers fast, effective results for a flawless, protected finish.





| ASIN | B01N2G2NEJ |
| Amazon Bestseller | #235,002 in Automotive ( See Top 100 in Automotive ) #245 in Cleaners |
| Brand | Chemical Guys |
| Brand Name | Chemical Guys |
| Cleaning Agent Formulation | Hard Surface Cleaner |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.1 out of 5 stars 11,026 Your Review |
| Global Trade Identification Number | 00816276011868, 30816276011869 |
| Included Components | Product |
| Item Form | Gel |
| Item Height | 46 mm |
| Item Type Name | Heavy Duty Water Spot Remover (16 oz) |
| Item Volume | 16 Fluid Ounces |
| Item Weight | 499 Grams |
| Manufacturer | Chemical Guys |
| Material Feature | Non-Toxic |
| Material Features | Non-Toxic |
| Material Type Free | Acid Free |
| Number of Items | 1 |
| Scent | Unscented |
| Special Features | Non Abrasive |
| Special Ingredients | Acidic |
| Specific Uses For Product | Automotive Exterior |
| Surface Recommendation | Glass |
| UPC | 816276011868 |
| Unit Count | 1.0 Milliliters |
G**A
Amazing!
Montero 2006, vidrios descuidados por más de 10 años. Este producto en conjunto con unas fibras de "steel wool 0000" hizo maravillas. La primera foto , la parte izquierda no esta tratada, la derecha si. La segunda foto es el resultado. Me tomo 3 pasadas con el gel y lo termine con la fibra 0000. Hay que aplicar tantita fuerza con el gel. La primera pasada te puede asustar ya que queda el vidrio como todo manchado, solo hay que seguir aplicando hasta que se desaparezca. (HAZ UNA PRUEBA 1ro EN UN LUGAR PEQUEñO). Si estas en un lugar que no esta al aire libre, usa mascarilla, porque al aire libre alcanzaba a oler. A+++++++++++
C**N
Highly Effective Water Spot Remover With Professional Results
This product from Chemical Guys works exactly as advertised and delivers impressive results. I used it to remove stubborn water spots on my car’s paint and glass, and it worked quickly and efficiently. The gel formula is easy to apply, stays in place while you work, and doesn’t run like other liquid removers. What really stands out is how effective it is—even older, baked-on water spots came off with minimal effort. After using it, the surface looked cleaner, smoother, and ready for polishing or waxing. It’s also safe when used as directed, and it doesn’t leave any residue or damage the finish. If you’re dealing with hard water stains on paint, windows, or chrome, this is definitely a product worth having. It saves time, works fast, and gives professional-level results at home. Highly recommended.
S**W
Chemical Guys Heavy Duty Water Spot Remover is an excellent product
My car developed a lot of water spots after being parked under a building—likely from a chiller or drainage line. I washed the car immediately, and while most spots came off, many were still clearly visible on my black paint. While searching for a proper solution, I came across this product and decided to order it. It worked perfectly. It removed the remaining water spots effortlessly and restored the finish. Highly recommended if you’re dealing with stubborn spots that regular washing can’t fix
H**D
Didnt work for me
It didnt remove the water spots
A**N
Works exactly as advertised.
My car had some calcium deposits on the bonnet and fender caused by a water leak from a concrete ceiling. This product removed these without any fuss. I like the way it works because the meguiars alternative was more of a polish and I wanted to use the least aggressive method possible. The CG product is exactly that, the least aggressive way to remove hard water stains.
Trustpilot
1 week ago
2 weeks ago