Description

Starbrite Instant Hull Cleaner – 946ml

The Starbrite Instant Hull Cleaner is a high-performance solution designed to tackle unsightly stains on your boat’s hull quickly and effectively. Formulated to start working on contact, this hull cleaner dissolves waterline stains, rust marks, and leaf discoloration from fiberglass, painted, and plastic surfaces without causing damage. Its fast-acting formula ensures that stubborn stains, including dried fish blood, grass, and other common marine residues, are easily removed, restoring your boat’s appearance and preparing it for further polishing. Ideal for boat owners who want a hassle-free cleaning experience, Starbrite Instant Hull Cleaner saves time and effort while maintaining the integrity of the surface being cleaned.

Crafted with a naturally powerful oxalic acid formula, this product provides a safer alternative to harsher hydrochloric or phosphoric acid-based cleaners, making it user-friendly while still highly effective. It is perfect for routine maintenance, tackling yellowing, scum lines, and other common hull discolorations, helping your boat stay in pristine condition. The cleaner is also excellent as a preparatory step before applying any Starbrite Premium Marine Polish, ensuring that your boat not only looks cleaner but is ready for long-lasting shine and protection.

Starbrite has been proudly made in the USA since 1973, combining decades of marine cleaning expertise with quality you can trust. Easy to apply using a sponge or sprayer, this hull cleaner is best used when temperatures are above 50°F. Rubber gloves are recommended during application, and stubborn or heavily stained areas may require a second treatment. After cleaning, simply rinse with fresh water to reveal a refreshed, stain-free surface.

FEATURES

• Removes tough stains from fiberglass, plastic, and painted surfaces
• Instantly dissolves rust, dried fish blood, waterline marks, grass, and leaf stains
• Naturally powerful oxalic acid formula, safer than harsher acids
• Maintains hull integrity while effectively cleaning
• Ideal for preparing the hull for polishing
• Eliminates yellowing and scum lines for a pristine finish
• Proudly made in the USA

SPECIFICATIONS

• Volume: 946ml

PACKAGE INCLUDES

• 1 x Starbrite Instant Hull Cleaner – 946ml

WARNINGS & CARE INSTRUCTIONS

Shake well before use. Apply to the hull using a sponge or sprayer. Allow product to remain on the surface for 2 minutes, then rinse thoroughly with fresh water. Severely stained surfaces may require a second application. For best results, use when the temperature is above 50°F. Follow up with Starbrite Premium Marine Polish to add shine and protection.