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Starbrite Instant Hull Cleaner

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List Price: $28.99
Starting At: $16.49
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Starbrite Instant Hull Cleaner

When looking for the ideal marine cleaner, there’s nothing better than the Starbrite Hull Cleaner. Known for being an industry leader in marine products, Starbrite's full range of products can comprehensively cover your marine cleaning needs.

Boat hulls are notorious for taking a beating and are in constant need of upkeep and regular cleaning and maintenance. Instant Hull Cleaner is the perfect solution for keeping your hull clean without damaging the fiberglass or paint.

Key Features:

  • Quickly removes stains from water line
  • Excellent for use on fiberglass, metal and painted surfaces
  • Cleans scum lines and stains on boat hulls easily
  • No rubbing or scrubbing

Restore Your Hull’s Original Shine

Depending on the type of water you boat in and how frequently your boat is in use, your hull may need constant upkeep and cleaning. Starbrite's Instant Hull Cleaner is designed to remove different types of marine growth, rust stains, and even waterline marks. It’s available in different sizes so you can buy a variant that best suits your needs. 

For application, all you need is a sponge or spray bottle. Apply the solution onto the targeted area and leave it on for two minutes. After the time is up, rinse it with fresh water to see immediate results. For severely stained or dirt surfaces, a second application may be required. If you plan on polishing your hull, Instant Hull Cleaner is a great way to clean and prepare prior to polishing.

Effective Formulation

Gone are the times where you need to wait half an hour or more for your cleaning product to start working. This hull cleaner’s unique and effective formulation is designed to start working as soon as the product hits the hull. Whether you have rust stains, scum lines, or even fish blood on your hull, this powerfully formulated cleaner work wonders. It doesn’t harm the hull by corroding into the material and instead helps remove stains and growth on the surface for optimal shine.

Safe to Use Whenever

Regardless of how dirty your hull may be, you don’t have to worry about Starbrite Instant Hull Cleaner damaging the hull. This cleaner is formulated to safely be used on fiberglass, metal, and painted surfaces. If your boat has antifouling bottom paint, be aware that this cleaner can discolor those areas and use sparingly. You should also take precautions to prevent contact with boat trailers and any other surfaces that are not intended to be cleaned.

User-Friendly Formula

Many hull cleaners available in the market today contain many harsh chemicals and ingredients that are harmful to the health and integrity of your boat's hull. When you want to ensure that your hull is as durable as ever, using Starbrite's Hull Cleaner is the right choice.

Compared to hydrochloric acid-based bottom cleaners, this hull cleaner is better for your hull and you. It contains a naturally powerful oxalic acid formula that is much more user-friendly and won't cause damage to your boat's fiberglass or painted surface.

Never fear for your stained hulls anymore when you’ve got this handy cleaner right by your side to take care of your hull cleaning without any elbow grease.

Sizes Available:

  • 32 oz.
  • 1 Gallon

How to Use Starbrite Instant Hull Cleaner

  • Shake well. Apply using sponge or sprayer. Use of rubber gloves is recommended.
  • Allow to remain on surface for 2 minutes then rinse with fresh water. 
  • Severely stained or dirty surfaces may require second application.

For best results, use when temperature is over 50°F

Note: Avoid contact with fabrics and antifouling paint as product may cause discoloration. Some inferior quality decals may be discolored by this product. Care must be taken to keep spray or drips off of these surfaces. Take precautions to prevent contact with boat trailers and any other surfaces that are not intended to be cleaned.

California Residents: warning sign WARNING Cancer and Reproductive Harm -



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