SKU: 97520004001

GRUNT! 32oz Boat Cleaner - Removes Waterline & Rust Stains

Sale price$19.79 Regular price$21.99
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

GRUNT! 32oz Boat Cleaner - Removes Waterline & Rust Stains32oz Boat Cleaner Removes Waterline & Rust Stains This is an ethanedioic acid based cleaner. Features: This cleaner removes yellow brown waterline stains scum and rust stains Shelf Life at 74 degrees F is 24 months Specifications: pH Value: 1. 0 Size: 32oz bottle The Product Can Be Applied By: A brush is recommended, but cotton, a rag, or a sponge may be used Product Mixing Ratio (By Volume): Single pack Recommended Use To be used for cleaning the

32oz Boat Cleaner - Removes Waterline & Rust Stains

This is an ethanedioic acid-based cleaner.

Features:

  • This cleaner removes yellow/brown waterline stains/scum and rust stains
  • Shelf Life at 74 degrees F is 24 months

Specifications:

  • pH Value: 1.0
  • Size: 32oz bottle
  • The Product Can Be Applied By: A brush is recommended, but cotton, a rag, or a sponge may be used
  • Product Mixing Ratio (By Volume): Single pack

Recommended Use

To be used for cleaning the waterline staining and rust staining on GRP and painted surfaces.

Surface Preparation

Apply the product to the area to be treated. Allow it to work for up to 10 minutes. Rinse well with fresh water and a sponge.

Pre-treatment

Clean with detergent.

Storage

This product must be stored in accordance with national regulations. Keep the containers in a dry, cool, and well-ventilated space away from sources of heat and ignition. Containers must be kept tightly closed. Handle with care.


Manufacturer : GRUNT!
Manufacturer Part No : GBC32
UPC : 730669006111
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 97520004001

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4.4 ★★★★★
Based on 367 reviews
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Tabatha Jaimes
Cuba, US
★★★★★ 5
price fair for the value
Simple but effective addition to a daily routine. The stainless steel feels sturdy and much nicer than plastic versions, and the dual handles make it easy to control. It cleans well without feeling harsh and rinses off quickly after use. Compact enough to toss in a toiletry bag too. Good basic hygiene tool that does what it’s supposed to.
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Reviewed in the United States on February 16, 2026
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Verified Purchase
Tot
San Leandro, US
★★★★★ 5
Works every time!
These mint keeps my mouth moist at night!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
S
Verified Purchase
Susan75023
Birmingham, US
★★★★★ 5
Works great
As a cpap user, this has made the use much more comfortable. Lasts all night and has subtle flavor.
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Reviewed in the United States on March 26, 2026
K
Verified Purchase
KW
Louisville, US
★★★★★ 5
Actually helps dry mouth!
I’m giving this product 4.5/5. It works really well for dry mouth during sleep. I recommend starting with 1 tablet and adding a second one only if necessary. (I require 2 tablets at night). This is called “slightly sweet” and is relatively tasteless with a hint of sweetness. During daytime usage, I’ve been using 2 tablets at a time. The only issue I have during the day is that if I can’t drink on a regular basis I get the white coating from the tablets in the corners of my mouth. I do think that this is the next best product to use when taking sips of water isn’t possible. Works as stated and easily adheres to your gum line/partial tooth. I place them in the back of my mouth and they are not noticeable to others. Added bonus, they don’t leave a slimy coating on your teeth the way a mouth rinse does. Product performs better than expected! If you have dry mouth for any reason please consider giving these a try!!! I wish I would have known about them years ago!!!
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Reviewed in the United States on August 9, 2023
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Verified Purchase
GNG
Grantham, US
★★★★★ 5
Works for dry mouth
Suffer from dry mouth and these disc size tablets stick to my gums, helping keep my mouth moist through the night. Brown side sticks to your gum. Contain xylitol so s little sweet. Dentist recommended them.
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Reviewed in the United States on October 28, 2025

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