Can it be used on white grout?

I used it on brown grout, I did not see any problems or issues of any kind.

does this take rust stains off of concrete?

I used it on a ceramic tub and toilet, I'm not sure about concrete. It might work.

Does it work on marble ?

It actually works on everything. Make sure and rinse with water after finishing.

What kind of spray bottle can I use to dispense product?

This comes sealed in a spray bottle no extra bottle needed.

Join PRO & Unlock Exclusive Perks!

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Our Other Brands:Hewyn|Selfship

Whink Rust Stain Remover | Heavy-Duty Iron Stain Remover Foaming Spray with Excellent Cling for Toilets, Showers, Sinks, Outdoor Siding | 24 oz

Product ID: 413307614

Secure Transaction

Details

Brand
Rust-Oleum
Item form
Spray
Scent
Unscented
Unit count
24 Fl Oz
Material type free
Fragrance Free

🌿Low-odor, septic-safe formula

🧴24 oz foaming spray with excellent cling

🛡️Heavy-duty rust removal power

Description

🧼 Say goodbye to rust stains before your guests even notice!

GENEROUS 24 OZ SPRAY - Ample volume for multiple applications—perfect for home and outdoor maintenance.
ODOR CONSCIOUS CLEANING - Low-odor formula keeps your space fresh and is safe for all septic systems.
CLING CLEAN TECHNOLOGY - Foam clings to vertical and horizontal surfaces for maximum stain-fighting contact time.
VERSATILE SURFACE SAVIOR - Safe and effective on showers, sinks, tubs, vinyl siding, patios, and colorfast laundry.
EFFORTLESS RUST ERADICATION - Foaming action breaks down tough iron stains in 60 seconds—no scrubbing required.

Rust-Oleum Whink Rust Stain Remover is a powerful 24 oz foaming spray designed to effortlessly eliminate tough iron and rust stains from a variety of indoor and outdoor surfaces. Its clingy foam formula works within 60 seconds without scrubbing, features a low-odor, septic-safe composition, and is ideal for showers, sinks, patios, vinyl siding, and more.

Specifications

Product Name	Rust Stain Remover
Weight	5 Pounds
Volume	24 Fluid Ounces
Units	24 Fl Oz
Brand	Rust-Oleum
Format	Spray

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 76.16

Duties & taxes incl.

Spainstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews