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, Corrosion Stain Cleaner

Product ID: 3520916

Details

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

⚡Works on contact

🧴Multi-surface formula

🛥️Marine & RV safe

€ 54.21

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🧼 Say goodbye to rust stains and hello to flawless surfaces!

VERSATILE POWERHOUSE - Safe and effective on fiberglass, vinyl, metal, fabric, and painted surfaces 🧴
EFFORTLESS APPLICATION - Simply spray, wipe, and rinse for a spotless finish—time saved, shine gained
MARINE GRADE TOUGHNESS - Trusted by boaters and RV enthusiasts for superior rust removal 🛥️
PROUDLY MADE IN THE USA - Crafted since 1973 with quality you can trust and results you can see
INSTANT RUST ERADICATION - Spray on, watch corrosion vanish—no scrubbing needed ⚡

STAR BRITE Rust Stain Remover is a powerful, easy-to-use liquid cleaner designed to dissolve corrosion stains instantly on multiple surfaces including fiberglass, vinyl, metal, and painted areas. Ideal for boats, RVs, and home use, it requires no scrubbing and is safe on delicate materials. Made in the USA since 1973, it delivers professional-grade rust removal with a simple spray-and-rinse application.

Specifications

ASIN	B00EXIVX56
ASIN	B00EXIVX56
Best Sellers Rank	#18,301 in Health & Household ( See Top 100 in Health & Household ) #13 in Household Lime & Rust Removers
Brand Name	STAR BRITE
Customer Reviews	4.4 4.4 out of 5 stars (1,423)
Date First Available	November 25, 2012
Global Trade Identification Number	00071247001013
Included Components	Stain Remover Spray
Item Form	Liquid
Item Highlight	Removes rust stains from fiberglass, vinyl, metal, painted surfaces, and fabric, including sprinkler stains.
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 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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Customer service was outstanding when I had questions about the product.

2 days ago

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