Does this work in bathroom tubs and toliets ?

Absolutely. It works great on bathtub rust stains, toilets, calcium deposits, sprinkler rust stains on the sides of house or sidewalk etc. Spray on and give it a moment to work. The stain should be gone before you rinse it away. Wiping or scrubbing is usually not required unless the rust is super thick. This is marine strength formula and not watered down.

will this work on a fiberglass inground pool?

It should work on a fiberglass pool liner. I used it on plastic, outdoor chairs and a plastic boat (HDPE). I also used it on concrete. It’s best to spray the rusted area and wait - give the product time to work. Don’t touch it for at least five minutes. If the stain is not gone, it shouldn’t take more than a gentle rub with BLUE Scotchbrite (cousin of Starbrite!) -do not use the green, it will scratch.

Is this product good to use?

Yes, this product is good to use per the directions on the label. Since 1973, Star brite has guaranteed satisfaction with all of our products. Call the toll-free number on the label to speak with our live support team if you have any product questions whatsoever.

Will this work on vinyl boat cushions

It will work on vinyl seat cushions. I have a boat cover that I made using marine vinyl. While cutting metal that was on my trailer, some of the metal dust/fragments landed on the boat cover; I didn’t see them until they left little rust spots. The Star Brite removed all traces of the rust and didn’t discolor the material at all.

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STAR BRITE Rust Stain Remover Spray - Instantly Dissolve Corrosion Stains on Fiberglass, Vinyl, Fabric, Metal & Painted Surfaces - Also Removes Sprinkler Stains - 22 Ounces (089222SS)

Product ID: 3520916

Details

Brand
STAR BRITE
Item Form
Liquid
Material Feature
Multi-Surface
Scent
Unscented
Specific Uses For Product
Rust Stain

⚡Instant stain dissolution

🧴22 oz easy spray bottle

🛥️Marine & multi-surface safe

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$U2263

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Sold byAmazon UruguayDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

✨ Rust stains don’t stand a chance—clean smarter, not harder! 🧼

MARINE GRADE FORMULA - Specially designed to tackle corrosion from marine hardware and sprinklers 🌊
VERSATILE POWERHOUSE - Safe on fiberglass, vinyl, metal, fabric & painted surfaces 🛥️
EFFORTLESS APPLICATION - 22 oz spray bottle delivers precise, mess-free coverage 🧴
MADE IN THE USA SINCE 1973 - Trusted quality and performance for decades 🇺🇸
SPRAY WAIT RINSE REPEAT - No scrubbing needed—just spray and watch rust vanish ⚡

Star brite Rust Stain Remover Spray is a powerful, easy-to-use solution that instantly dissolves rust and corrosion stains on a wide range of surfaces including fiberglass, vinyl, metal, fabric, and painted areas. Ideal for boats, RVs, homes, and outdoor equipment, this 22 oz spray requires no scrubbing and is formulated for marine-grade performance. Trusted since 1973 and made in the USA, it’s the go-to product for professionals and enthusiasts who demand spotless, rust-free surfaces with minimal effort.

Specifications

ASIN	B00EXIVX56
ASIN	B00EXIVX56
Best Sellers Rank	#14,956 in Health & Household ( See Top 100 in Health & Household ) #11 in Household Lime & Rust Removers
Brand Name	STAR BRITE
Contains Liquid Contents?	Yes
Customer Reviews	4.4 4.4 out of 5 stars (1,368)
Date First Available	November 25, 2012
Global Trade Identification Number	00071247001013
Included Components	Stain Remover Spray
Is Discontinued By Manufacturer	No
Item Form	Liquid
Item Type Name	Rust Stain Remover Spray
Item Weight	1.7 Pounds
Item model number	089222SS
Manufacturer	Star brite
Manufacturer	Star brite
Material Features	Multi-Surface
Model Number	089222SS
Number of Items	1
Part Number	089222SS
Product Dimensions	2.5 x 4.5 x 11.25 inches; 1.69 Pounds
Scent	Unscented
Size	22 Fl Oz (Pack of 1)
Specific Uses For Product	Rust Stain Removal
UPC	071247001013 071247892253
Unit Count	22.0 Fluid Ounces

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TrustScore 4.5 | 7,300+ reviews

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Received my product in pristine condition. Great service overall.

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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