Q&A for How to Remove Silicone Sealant

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Does WD-40 dissolve silicone?

Eric Shipe
Home Improvement Specialist
Eric Shipe is a Kitchen and Bath Designer and the Owner of Bath + Kitchen based in Washington DC. Eric and his team specialize in cabinetry, design, and remodels. They serve homeowners, interior designers, architects, and contractors with a refined process, creative ideas, 4K photo-realistic renderings, and 360 Panoramic views. Bath + Kitchen was featured in Best of Houzz 2017-2020. Eric holds a BA in Economics and Business Administration from Ursinus College.

Eric Shipe

Home Improvement Specialist

Expert Answer

WD-40 does break down silicone, making it easy to scrape off. Because of this, WD-40 is a great solution for stubborn silicone residue.

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Question

What's the best silicone remover?

Eric Shipe
Home Improvement Specialist
Eric Shipe is a Kitchen and Bath Designer and the Owner of Bath + Kitchen based in Washington DC. Eric and his team specialize in cabinetry, design, and remodels. They serve homeowners, interior designers, architects, and contractors with a refined process, creative ideas, 4K photo-realistic renderings, and 360 Panoramic views. Bath + Kitchen was featured in Best of Houzz 2017-2020. Eric holds a BA in Economics and Business Administration from Ursinus College.

Eric Shipe

Home Improvement Specialist

Expert Answer

A sharp razor blade, mineral spirits, and a hair dryer work well. Start by heating the silicone with your hair dryer set to a low temperature. Then, soften the silicone by using a rag soaked in mineral spirits. At this point, lift and peel off the silicone with a sharp razor blade scraper.

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Question

How do you remove silicone caulk from plexiglass?

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Staff Answer
This answer was written by one of our trained team of researchers who validated it for accuracy and comprehensiveness.

wikiHow Staff Editor

Staff Answer

Use WD-40 to loosen caulk on plexiglass, then use a putty knife to scrape it off.

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Question

How do you remove silicone sealant on metal surfaces? ie Automotive parts.

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Staff Answer
This answer was written by one of our trained team of researchers who validated it for accuracy and comprehensiveness.

wikiHow Staff Editor

Staff Answer

Use WD-40 to loosen caulk on metal surfaces, then use a plastic putty knife to scrape it off.

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Will wd-40 stain unsealed floor tile?

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wikiHow Staff Editor

Staff Answer

WD-40 won't stain most floor tiling, like ceramic tiles, but may stain rough, unsealed porcelain tiling.

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