How do I get my Corian countertops white again?

Author: Prof. Victor Stamm  |  Last update: Sunday, June 28, 2026

Try a cleaner with bleach. If you have white Corian counters, you can use a product that contains bleach. The material can withstand bleach, as long as you don't leave it on for more than 16 hours. You can also just use a mixture of bleach and water, but don't go any stronger than 50 percent bleach.

How do I make my Corian white again?

Comments Section Corian can be bleached and sanded. Use a spray with 3/4 of liquid household bleach and 1/4 water to spray the sink and leave a few hours or overnight. The exposure time should be limited to 16hrs. In the morning, rinse or clean with a damp cloth.

How do I make old Corian look new?

Wipe the countertop surface with the help of an ammonia-based spray cleaner or warm soapy water for minor residue buildups, or with an abrasive cleaner for heavier buildups. This will help to remove minor scratches, scorch marks, and very stubborn stains from the Corian countertop and will revitalize it.

What is the best cleaner for Corian countertops?

Use soapy water, ammonia based cleaner, (not window cleaner) rinse and wipe completely Dry. Commercially available solid surface cleaners, such as Clean EnCounters® will also work well. Rinse and wipe completely dry after cleaning. Clean up spills before they dry.

Is magic eraser safe on Corian?

Do Not Use On Granite or Marble. If you have soft surface countertops like granite or marble, step away from the magic eraser. You can use them on laminate, Corian, quartz, and other solid surface countertops, but do a spot check.

How to Clean and Maintain Corian Solid Surface Countertops

What not to use on Corian?

Keep Solvents and Powerful Chemicals Off the Counter - Avoid exposing Corian® Quartz to strong chemicals and solvents, especially paint removers or furniture strippers containing trichlorethane or methylene chloride.

Is vinegar safe for Corian?

Some ideas for removing stains from your Corian worktops: Spray lemon juice or vinegar on the stain and leave for a few minutes. Then rinse thoroughly with clean water and dry properly. A solution of spirit vinegar and bicarbonate of soda can be rubbed on in small circular motions and rinsed off with clean water.

How to remove yellow stains from a Corian countertop?

Generally, a damp microfiber cloth used with a standard household kitchen spray should remove most stains. For most residues, all you need to clean your Corian® Solid Surface countertops is warm soapy water, ammonia-based household cleaner, or a dedicated countertop cleaner.

Can you use peroxide on Corian?

Baking soda mixed with hydrogen peroxide (3% solution) is a more environmentally friendly substitute for bleach. These two ingredients should be combined to create a paste. Apply the paste to the sink stains, cover with a dry rag, and let it sit for a few hours. Then, rinse with warm water and wipe dry.

Can Corian be restored?

As a nonporous solid surface, Corian offers a completely renewable finish. Our expert team can restore Corian countertops to like-new condition with professional resurfacing services, ensuring they remain accessible to clean.

Does white Corian turn yellow?

No. Corian® is colour stable and non-photosensitive. This is because it contains an acrylic binding agent that does not turn yellow.

What is the lifespan of Corian?

This material is designed to withstand everyday wear and tear and last for decades, usually up to 50 years, without the need for major repair or replacement. However, should it be damaged, the solid surface can be repaired in the event of minor damage.

How do you make Corian countertops look new?

Use a low-speed lambswool polisher and buff the entire surface with Corian polish, car polish or cutting compound, until the gloss is restored. Wash off any residual polish and wipe the countertop dry with a soft cloth.

Does bleach damage Corian?

USE CAUTION WITH BLEACH Casual exposure to diluted bleach will not damage Corian® Quartz. Avoid using cleaners that contain high concentrations of bleach. Always follow the cleaner manufacturer's use instructions and exercise proper care when handling and storing any cleaning products.

Can Corian be repolished?

We offer a full sand up and republishing service for your Corian worktops to remove mark, scratches and stubborn stains to bring your worktops back to how they looked when they were first installed.

What is the best cleaner for white Corian?

In its advice about disinfecting Corian surfaces, DuPont recommends using a solution of half bleach and half water, so even that strong a solution should be okay for removing stains. Or you can use a product that has bleach included, such as Comet Cleaner With Bleach or Soft Scrub With Bleach.

How can I make my dull Corian shine again?

How to Shine Corian Countertops. Clean your countertop with an ammonia-based household cleaner or soapy water. Use an abrasive cleaner to remove stains, or use an abrasive cleaning pad to buff out scratches. For a higher shine, rub a commercial polish in a circular motion onto your clean counter.

Does anyone still use Corian?

Corian® Solid Surface has been, and continues to be, the most popular brand of solid surface material in the world for over four decades.

How to remove stubborn stains from Corian?

The use of a wetted abrasive Scotch-Brite sponge, even without a cleaning product, is the solution for the most stubborn dirt: it is sufficient to use a circular motion of the sponge over the stain and to uniform the surface around it to ensure it remains homogenous.

Can you use bar keepers friend on Corian?

BAR KEEPERS FRIEND Powdered Cleanser 12-Ounces (1-Pack)']

A: Bar Keepers Friend should be safe on Corian as long as it is for occasional use only.

What damages Corian?

Never put hot pans, in particular cast iron pots or hot casserole dishes directly on a Corian® top or in a sink. Such heat can damage any surface. Preventing Other Damage Be aware of what your Corian® surface has been exposed to. Harsh chemicals may damage the surface (e.g. paint removers, oven cleaners, etc.)

Can you use hydrogen peroxide on Corian?

Natural Corian Stain Remover

Mix baking soda and hydrogen peroxide together to make a paste. Spread onto the stain and let it sit for up to 24 hours. Scrub gently while rinsing, and repeat if needed.

Can you use baking soda on Corian?

Spritz the vinegar solution directly on Corian countertops. Focus spraying the solution on particularly stained areas, and let the vinegar solution sit for a few minutes. For a stronger stain remover, add some baking soda over the vinegar solution, and let the baking soda react with the acids.

Can you use Windex to clean Corian countertops?

Use a multi-surface cleaner such as Windex® Multi-Surface Disinfectant Cleaner to clean and shine countertops made of sealed granite, sealed marble, Corian®, Formica® and more. For a gentle clean that also works on a variety of surfaces, try Windex® Vinegar Glass Cleaner.

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