1. Home
  3. Starke Ultra Clean SiO2 Soap
By Starke Yacht Care

Starke Ultra Clean SiO2 Soap

$28.99 - $149.99
Shipping calculated at checkout.
Size: 16 oz.
$28.99
$28.99
Availability: 31 in stock
SKU: UCLEAN16
$28.99
$28.99

Ultra Clean has been specifically formulated to work well with Starke ceramic coatings and when used in conjunction with our coating system, Ultra Clean will ensure maximum gloss retention through reduced micro scratching during the wash process.

This wash is infused with silica technology that will revitalize the surface of the coating and lay down a thin film of the protective technology.

We recommend using this formula with a foam cannon when possible.

100% PRICE MATCH GUARANTEE

  • Same day shipping before 2pm eastern time
  • All orders ship through UPS ground and USPS Priority Mail for 1 to 3 day ship times
  • Discounted overnight rates through UPS
  • Call 800-203-5315

Frequently Asked Questions

What is Starke Ultra Clean SiO₂ Soap?
Starke Ultra Clean SiO₂ Soap is a specialized boat soap infused with silica (SiO₂) designed to clean and enhance the gloss of marine surfaces. It helps maintain and boost the hydrophobic properties of existing ceramic coatings, providing a durable and shiny finish.
How do I use Starke Ultra Clean SiO₂ Soap?
To use Starke Ultra Clean SiO₂ Soap:
  1. Preparation: Rinse the boat surface to remove loose dirt and debris.
  2. Mixing: Dilute the soap according to the manufacturer's instructions, typically adding the recommended amount to a bucket of water.
  3. Application: Using a soft wash mitt or sponge, apply the soapy solution to the surface, working in sections.
  4. Rinsing: Thoroughly rinse each section with clean water before the soap dries.
  5. Drying: Dry the surface with a clean microfiber towel to prevent water spots.
Is Starke Ultra Clean SiO₂ Soap safe for all boat surfaces?
Yes, Starke Ultra Clean SiO₂ Soap is formulated to be safe for various marine surfaces, including gel coat, paint, glass, and metal. It effectively cleans without stripping existing waxes or sealants.
Can I use Starke Ultra Clean SiO₂ Soap on a boat without a ceramic coating?
Absolutely. While it's designed to enhance and maintain ceramic coatings, it can also be used on non-coated surfaces to provide a high-gloss finish and some hydrophobic properties.
How often should I use Starke Ultra Clean SiO₂ Soap?
For optimal results, it's recommended to use Starke Ultra Clean SiO₂ Soap as part of your regular boat cleaning routine, typically every 1-2 weeks, depending on usage and environmental conditions.
By Whitby Marine Products Inc.

Ultimate Boat Wash Bundle - with Ultra Clean

$149.96
$149.96
Shipping calculated at checkout.

Achieve a deep, yet gentle clean with this pH-balanced boat wash system. Designed to remove contaminants, restore shine, and enhance protection, this bundle keeps your boat looking spotless without stripping ceramic coatings.

✔ 1 x 16 oz Starke Yacht Care Venom – Removes water spots, rust, and surface contaminants
✔ 1 x 16 oz Starke Yacht Care Simple Clean – Multi-purpose cleaner for tackling dirt and grime
✔ 1 x 16 oz Starke Yacht Care Ultra Clean pH Balanced Boat Soap – Safe yet effective for all marine surfaces
✔ 1 x 16 oz Starke Yacht Care Replenish – Adds a protective top coat for lasting shine

Mix all three cleaners in a wash bucket or use in a foam cannon for incredible results. Perfect for regular boat maintenance and long-lasting protection.

View product details