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Keep in mind that these paint strippers don't work on epoxy or polyurethane. Use caustic paint strippers for paint on masonry surfaces (such as when removing paint from brick). These alkaline paint strippers must be neutralized with a water-and-vinegar solution after use to return the surface to a neutral pH of 7.

Caustic paint strippers interact with the paint on a chemical level to change the paint into more of a soapy substance, which loosens the bond between the paint and the target surface.

Many of today's solvents, however, substitute alcohols for more toxic methylene chloride. However, they may also contain ingredients with very high VOC content, like methylene chloride. These paint strippers are effective for removing paint, epoxy, and polyurethane from wood, masonry, and metal surfaces. They are made with powerful chemicals that break down the bond between the paint and the surface.

Solvents are the most common and versatile type of paint stripper.

Each kind has its strengths and weaknesses, so you must understand the differences between them to choose the best paint stripper for removing paint, epoxy, or even polyurethane.

There are four main types of paint strippers: solvent, caustic, biochemical, and zero-VOC. What to Look for in a Paint Stripper Type If you're specifically working on an indoor job, check out Dumond's Smart Strip Advanced Paint Remover ( view at Amazon). Used for both inside and outside projects, it lacks the noxious odors of other paint strippers yet is still highly effective.

It can also remove a wide variety of paints, including oil-based and latex paints, as well as varnishes and finishes.įor tough jobs, you may find that you’ll need multiple coats, but in most cases, this paint remover will complete the job in just a few minutes.įor nearly all paint-stripping jobs, we recommend Citristrip Paint & Varnish Stripping Gel ( view at Lowe's). This paint remover can be used on several different types of surfaces-both wood and metal, for instance. For more complicated jobs, you’ll want to leave the paint on for a longer period of time, but most situations will be resolved in two minutes. It’s particularly adept at dealing with paint that’s in nooks and crannies or on textured surfaces. It works in mere minutes to remove several layers of paint. If you’re looking to speed up the process, try this fast-acting paint and varnish remover from Sunnyside Corporation. And that waiting time in the middle can eat up a big chunk of your day. In many cases, paint removers require a great deal of time to take action-you have to apply, then wait, then remove. Thinner consistency than many other strippers In fact, Citristrip remains wet for up to 24 hours, making it ideal for situations where you need to remove multiple layers of paint. Just be patient: While the paint will likely begin to bubble as soon as you apply the product, the paint remover may need to be on the surface for several hours to fully remove the paint. And while it may be lacking in some harsh chemicals (like NMP and methylene chloride), Citristrip is highly effective at removing paint from surfaces.

One of the most appealing aspects of this paint remover is its scent: Instead of the typical odor of most products in this line, it offers a fresh citrus smell.

Plus, it can be used on several types of surfaces-wood, metal, and masonry, including brick and concrete-removing several layers of paint in one go. This paint remover is effective at removing several types of paint and varnish, including latex-based paint, oil-based paint, shellac, varnish, and polyurethane. Our top recommendation for removing paint is Citristrip. What do buyers say? 80% of 4,800+ Amazon reviewers rated this product 4 stars or above. Who else recommends it? Bob Vila and Family Handyman both picked Citristrip Paint & Varnish Stripping Gel. The Spruce Home Improvement Review Board.