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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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

🌊Safe on marine & multi-surfaces

🧴22 oz easy spray bottle

$56.53

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Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Rust stains don’t stand a chance—spray, relax, and reclaim your surfaces!

MARINE GRADE POWER - Specially formulated to tackle corrosion from marine hardware and sprinkler stains with ease.
USER FRIENDLY SAFE - Powerful stain removal without harsh damage—perfect for your prized possessions.
MULTI SURFACE MASTERY - Works flawlessly on fiberglass, vinyl, metal, fabric, and painted surfaces—versatility that fits your lifestyle.
MADE IN THE USA SINCE 73 - Trusted quality and reliability from a heritage brand you can count on.
SPRAY WAIT RINSE REPEAT - No scrubbing needed—just spray and watch rust vanish instantly.

Star brite Rust Stain Remover Spray is a 22-ounce, fast-acting liquid formula designed to instantly dissolve rust and corrosion stains on a wide range of surfaces including fiberglass, vinyl, metal, fabric, and painted areas. Ideal for marine, RV, and home use, it requires no scrubbing—just spray on, let it work, and rinse off. Made in the USA since 1973, this trusted product combines powerful stain removal with surface safety, making it a must-have for professionals and enthusiasts alike.

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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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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$56.53

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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