Winter Cleaners & Solvents
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Permatex Extend Rust Treatment 16oz 81849
Permatex
$16.09 $12.50Permatex Extend Rust Treatment 16oz 81849One step rust treatment that destroys old rust and prevents new rust. Spray on and within minutes rust is replaced by a durable black polymer coating that may be painted. Excellent protective primer. Specially...- Part Number:
- 180-81849
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 16 oz. aerosol
$16.09 $12.50 -
Seachoice Bilge Cleaner- Gallon 90711
Seachoice
$19.40Seachoice Bilge Cleaner- Gallon 90711 Biodegradable heavy duty formula dissolves and removes grease, oil fuel sludge and foul odorsSafe on fiberglass, metal and plastic.- Part Number:
- 50-90711
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Bilge Cleaner
- Size:
- 1 gal.
$19.40 -
Seachoice Boat Wash - Gallon 90611
Seachoice
$20.80Seachoice Boat Wash - Gallon 90611 Heavy duty biodegradable formula foams easily and its special cleaning agents remove tar, gas stains, exhaust smudges, scum line and fish bloodIt won't spot or streak.- Part Number:
- 50-90611
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Boat Wash
- Size:
- 1 gal.
$20.80 -
Seachoice Ez On Ez Off Cleaner 32Oz 50-90781
Seachoice
$12.49 $11.92Seachoice Ez On Ez Off Cleaner 32Oz 50-90781 The best and easiest way to clean dirty bottoms and hullsLoosens tough marine deposits, removes stubborn stains quickly and without hard scrubbingFormulated with a special buffered acid that is safer to use...- Part Number:
- 50-90781
- Availability:
- In Stock - Ships same or next business day.
- Description:
- EZ-ON EZ-OFF
- Size:
- 32 oz.
$12.49 $11.92 -
Seachoice Salt Off Concentrate Gallon 50-90741
Seachoice
$53.75Seachoice Salt Off Concentrate Gallon 50-90741 The concentrated formula quickly and effectively removes salt deposits from metal, fiberglass, plastic or painted surfacesIt contains special PTEF®, polymers that bond to the treated surface to help...- Part Number:
- 50-90741
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Salt Off
- Size:
- 1 gal.
$53.75 -
Seachoice Ultra Clean 32 Oz 50-90661
Seachoice
$11.49 $11.02Seachoice Ultra Clean 32 Oz 50-90661 Formulated with the latest technology ingredients to be the toughest crud-buster everThe special chelating agents attack road grime, bug bits, bird deposits, greasy smears and more, breaking the bond that holds them...- Part Number:
- 50-90661
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Ultra Clean
- Size:
- 32 oz.
$11.49 $11.02 -
Seachoice Ultra Clean Gallon 50-90671
Seachoice
$33.55Seachoice Ultra Clean Gallon 50-90671 Formulated with the latest technology ingredients to be the toughest crud-buster everThe special chelating agents attack road grime, bug bits, bird deposits, greasy smears and more, breaking the bond that holds them...- Part Number:
- 50-90671
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Ultra Clean
- Size:
- 1 gal.
$33.55 -
Starbrite Bilge Cleaner-Power Pine 1 Gallon 93800
Starbrite
$72.69 $53.54Starbrite Bilge Cleaner-Power Pine 1 Gallon 93800 • Concentrated formula• Cleans bilge easily and effectively• Environmentally safe• Biodegradable• Works in freshwater and saltwater• Dilution rate: 3 oz per gallon• 32...- Part Number:
- 74-93800
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Gallon
$72.69 $53.54 -
Starbrite Bilge Cleaner-Power Pine 32 Oz 93832
Starbrite
$28.39 $20.63Starbrite Bilge Cleaner-Power Pine 32 Oz 93832 • Concentrated formula• Cleans bilge easily and effectively• Environmentally safe• Biodegradable• Works in freshwater and saltwater• Dilution rate: 3 oz per gallon• 32 oz =...- Part Number:
- 74-93832
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Quart
$28.39 $20.63 -
Starbrite Boat Bottom Cleaner 32 Oz 92232
Starbrite
$27.79 $24.28Starbrite Boat Bottom Cleaner 32 Oz 92232 • Has a water based, environmentally friendly, biodegradable formula• Removes scum line and rust quickly and easily• Safer than other acid based bottom cleaners• Removes calcium build-up- Part Number:
- 74-92232
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Quart
$27.79 $24.28 -
Starbrite Boat Wash 16 Oz. 80416
Starbrite
$11.98 $9.70Starbrite Boat Wash 16 Oz. 80416 • Instantly washes away grime, fish blood and dirt• Does not leave residue• Works in hard water• Concentrated• Use 2 capfuls to one gallon of water• Biodegradable- Part Number:
- 74-80416
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 16 oz.
$11.98 $9.70 -
Starbrite Boat Wash Gallon 80400N
Starbrite
$57.69 $49.87Starbrite Boat Wash Gallon 80400N • Instantly washes away grime, fish blood and dirt• Does not leave residue• Works in hard water• Concentrated• Use 2 capfuls to one gallon of water• Biodegradable- Part Number:
- 74-80400
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Gallon
$57.69 $49.87 -
Starbrite Boat Wash-Power Pine 1 Gallon 93700
Starbrite
$74.69 $54.81Starbrite Boat Wash-Power Pine 1 Gallon 93700 • Concentrated formula Works in fresh or salt water• Environmentally safe, biodegradable• Cleans fiberglass, painted surfaces, fish boxes, windows, canvas, rugs, brightwork, etc• •...- Part Number:
- 74-93700
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Gallon
$74.69 $54.81 -
Starbrite Boat Wash-Power Pine 32 Oz 93732
Starbrite
$28.59 $18.34Starbrite Boat Wash-Power Pine 32 Oz 93732 • Concentrated formula Works in fresh or salt water• Environmentally safe, biodegradable• Cleans fiberglass, painted surfaces, fish boxes, windows, canvas, rugs, brightwork, etc• •...- Part Number:
- 74-93732
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Quart
$28.59 $18.34 -
Starbrite Cleaner/Wax-Prem One Step 16Oz 89616
Starbrite
$26.19 $19.42Starbrite Cleaner/Wax-Prem One Step 16Oz 89616 • Cleans, shines and protects• Removes oxidation and chalk while leaving a durable coat of protection• Specially formulated for fiberglass, metals, and painted surfaces- Part Number:
- 74-89616
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Pint
$26.19 $19.42 -
Starbrite Deck Cleaner Non-Skid 22 Oz 85922
Starbrite
$14.99 $13.31Starbrite Deck Cleaner Non-Skid 22 Oz 85922 • Foams out ground-in dirt and stains• Safe to use and contains no harsh chemicals• Will not harm fiberglass, teak, vinyl or metal• Leaves protective coating that repels dirt and...- Part Number:
- 74-85922
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 22 oz. Spray
$14.99 $13.31 -
Starbrite Easy Scrub Pint 87516
Starbrite
$13.79 $11.34Starbrite Easy Scrub Pint 87516 • Cleans ground-in dirt and stains from fiberglass, metal, plastic, mica, tile and painted surfaces• Special heavy-duty formula with mild abrasives does not contain phosphates and is environmentally safe•...- Part Number:
- 74-87516
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 16 oz.
$13.79 $11.34 -
Starbrite Hull Cleaner Gallon 81700
Starbrite
$69.99 $62.24Starbrite Hull Cleaner Gallon 81700 • Removes scumline and rust stains• Simple spray-on formula that's safe and easy to use• No rubbing• Use on fiberglass, metal and painted surfaces• Quick, easy and contains no harmful acids- Part Number:
- 74-81700
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Gallon
$69.99 $62.24 -
Starbrite Non-Skid Deck Cleaner-Gallon 85900
Starbrite
$44.98 $42.32Starbrite Non-Skid Deck Cleaner-Gallon 85900 • Foams out ground-in dirt and stains• Safe to use and contains no harsh chemicals• Will not harm fiberglass, teak, vinyl or metal• Leaves protective coating that repels dirt and...- Part Number:
- 74-85900
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Gallon
$44.98 $42.32 -
Starbrite Orange Citrus Boat Wash Gallon 94500
Starbrite
$75.99 $50.93Starbrite Orange Citrus Boat Wash Gallon 94500 • Removes dirt, oil and grease from fiberglass, metal and painted marine surfaces• Biodegradable• Citrus extract formula is tough on dirt but gentle to the surface being cleaned• Will...- Part Number:
- 74-94500
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Gallon
$75.99 $50.93
Winter Cleaners & Solvents
Shop a wide variety of high-quality winter boat cleaners and solvents to remove dirt and grime and protect the surfaces of your boat in preparation for storage.
Find essential boat cleaning equipment from top brands that boaters and mechanics trust. While products such as boat adhesive cleaner and remover are tough enough to dissolve even the most stubborn residues, you can rest assured they won’t cause damage to your boat. Keep your craft sparkling and beautiful with safe and effective specialty cleaners that remove light oxidation, discoloration, salt buildup, mildew, and contaminants from hulls or other surfaces made from metal, fiberglass, or plastic. Protect from corrosion, UV rays, and more!
What Is the Best Thing to Clean a Boat With?
Certain boat washes will focus on a specific job, while others are more for general use and will be effective on a range of substances. For example, some cleaners can simultaneously remove algae, water scale, and slime, which keeps you from having to buy multiple products.
Multi-purpose cleansers ensure a thorough clean, while saving time and money on winterization.
What Solvents Are Safe on a Fiberglass Boat?
Solvents dissolve stuck-on grime, including adhesives and epoxy. Some fiberglass cleaners are also strong enough to dissolve paint. Removing tough grime is a key part of the winter prep process, as these spots may trap dirt and moisture and cause your boat’s surface to visibly degrade.
With fiberglass, harsh chemicals may cause damage to the boat’s exterior, so you must choose solvents that are safe for this surface. These typically include:
- Acetone
- Xylene
- Mineral spirits
When in doubt, check the label for specific instructions. The bottle should say which materials the solvent can be used on, and which should be avoided to prevent damage to the boat.
How Do You Prevent Mildew in Winter Stored Boats?
Using boat solvent cleaners on the exterior of your boat will keep it in good shape, but you’ll also need to show a little love to the interior. For instance, mildew is a major threat to stored boats, particularly when ventilation is poor around the watercraft.
Choose deck and hull cleaners that not only remove mold and mildew but also stop it from returning when the boat is in storage. The key is to apply the product and give it time to completely dry before covering the vessel.
Shop PowerBoatSupply.com’s Boat Cleaning Solvents for Winterization
When you’re in the market for cleaners, solvents, or additional winter preparation supplies, you can rest easy knowing that PowerBoatSupply.com has everything you’re looking for. Questions about which products are right for your boat? Feel free to reach out to our experienced professionals for tips and recommendations. We’re here to help you make sure your watercraft is in top condition both when it goes into and out of storage.