Starke Ultra Clean SiO2 Soap
STARKE ULTRA CLEAN — SiO2 WASH SOAP
Every boat with a ceramic coating deserves a wash soap that works with the coating — not against it.
What Is Starke Ultra Clean?
Ultra Clean is the Starke Clean System wash soap engineered specifically for ceramic-coated boats. The pH-neutral, coating-safe formula goes further than any standard boat soap: SiO2 chemistry is built directly into the wash. Every time you wash, you're depositing a fresh layer of silica back into your ceramic coating — actively reinforcing the protection that's already there.
Why SiO2 in a Wash Soap Matters
Most soaps — even pH-neutral ones — gradually deplete surface silica over time. Every wash takes a little more off the top. Ultra Clean reverses that process. Over a full season of regular washing, the difference in coating performance between a boat maintained with Ultra Clean versus generic soap is measurable and visible.
How to Use
Run Ultra Clean in a foam cannon or a bucket at the same dilution as Pure Clean. Same wash technique — smarter chemistry. For maximum coating longevity, pair it with Replenish monthly: strip with Venom first, then apply Replenish. That's the complete Starke ceramic coating maintenance system, designed to keep your investment performing for 12–18 months.
Need more cutting power on a tough job? Add a measured amount of Simple Clean to the Ultra Clean wash to boost cleaning strength without compromising coating-safe chemistry.
Frequently Asked Questions
- Is Ultra Clean safe for ceramic-coated boats?
- Yes. Ultra Clean is pH-neutral and specifically formulated to be safe on all ceramic coatings while actively replenishing SiO2 chemistry with each wash.
- Can I use Ultra Clean in a foam cannon?
- Yes. Use it in a foam cannon or a traditional two-bucket wash at the same dilution ratio as Pure Clean.
- How often should I use Ultra Clean?
- Use it for every routine wash. Complement with Replenish monthly for a complete ceramic coating maintenance system.
- What sizes is Ultra Clean available in?
- Available in 16 oz, 32 oz, and 128 oz (1 gallon).
- Does Ultra Clean work on non-ceramic-coated boats?
- Yes — it's safe on all marine finishes, but the SiO2 replenishment benefit is most impactful on ceramic-coated surfaces.
Shipping
- Free shipping on orders over $200 in the domestic United States
- $7 flat rate on orders under $200
- Orders ship via UPS Ground or USPS Priority Mail
- Questions? Call 253-289-7109
