Paint can easily update a home, add the perfect color, and make the room stand out. However, painting also carries the risk of dripping, spilling, and splashing. If this happens, it’s important to know how to remove paint from hardwood floors. Some homeowners may choose to paint the hardwood if the floor cannot be repaired, but minor blemishes may need to be removed to restore the hardwood. Here, learn about four different ways to remove paint from hardwood floors.
Before You Begin: Prepare the Area
A key factor to consider before starting cleaning is the age of the home. If the house was built before 1978, the paint may contain lead. Before attempting to remove paint, the EPA recommends consulting with a certified lead professional to determine the best way to test and remove paint. If the house was built after 1978, you don’t need to do this step.
Once you’ve confirmed that the paint is lead-free, remove any furniture or objects that get in the way so that there is enough workspace to prepare the area. Next, open all windows and doors, then turn on the fans to help ventilate the space. This step is especially important if you use paint strippers, as it can cause damage to your skin, eyes, and lungs.
Test the Paint
To avoid wasting time on methods that don’t work for a particular type of paint, it’s necessary to do a simple test to determine if you’re using water-based or oil-based paint. Put on gloves and take a cotton ball and dip it in isopropyl alcohol. This type of alcohol is also commonly referred to as rubbing alcohol.
Use a cotton ball to gently wipe the spots on the paint for about 10 seconds. After polishing the paint, check the cotton balls for paint residue. If there is paint on the cotton ball, the paint is water-based, which means it should be able to be removed with a gentle method, such as dish soap or a mixture of lemon juice and isopropyl alcohol.
However, if there is no paint on the cotton ball, it is a sign that the paint is oily and difficult to remove. Plan to use heavy-duty removal options, such as heat guns, hair dryers, or paint thinners, to remove paint from hardwood floors.
What You’ll Need
Equipment/Tools
- Microfiber cloth
- Buckets or bowls
- Hard plastic putty knives
- Nylon bristle scrub brush
- Hair dryer or heat gun
Material
- Isopropanol
- Cotton balls
- Dishwashing detergent
- Paint strippers
How to Use Dish Soap to Remove Paint from Hardwood Floors
1. Mix liquid dish soap and water
Water-based paints can usually be removed with a mixture of warm water and liquid dish soap. Depending on the amount of paint, you may only need a small bowl to mix the solution, or you may need a bucket. Fill the selected container with warm water and add enough dishwashing liquid to form a lather.
2. Clean hardwood floors
Dip a microfiber cloth in the cleaning solution and use the cloth to scrub the hardwood floor in the direction of the wood grain. While working, wipe off any loose paint with a dry cloth.
3. Use putty knife (optional)
If the paint seems loose but won’t come off the hardwood floor, you can use a plastic putty knife to gently scrape off the paint. Just be careful not to use too much pressure or you may damage the floor. Continue scrubbing, scraping, and wiping the floor until all paint has been removed.
How to Use Isopropyl Alcohol and Lemon Juice to Remove Paint from Hardwood Floors
1. Mix isopropyl alcohol and lemon juice
Another option for water-based paint removal is a mixture of isopropyl alcohol and lemon juice. Choose a container that is appropriate for the amount of paint that needs to be removed, then mix three parts isopropyl alcohol with one part lemon juice. Keep in mind that the solution is stronger than the soap mixture, so you don’t need that much.
2. Loosen the paint with cleaning solution
Immerse the microfiber cloth in the cleaning solution and place the cloth on the painted area and let it sit for a few minutes. If you need to remove paint from your entire floor, it’s a good idea to have multiple cloths on hand so that you can soak one area while scrubbing another.
3. Scrape the paint with a putty knife
After about five minutes, scrape off the paint with a damp cloth and a plastic putty knife. Alternatively, you may need to use a nylon bristle brush to help remove the paint. Continue this process until the floor is free of paint.
4. Rinse hardwood floors
Once the floor is free of paint, rinse the hardwood to remove residual isopropyl alcohol and lemon juice. Soak an unused microfiber cloth in clean water and wring it out until it becomes wet. Wipe the floor with a cloth, then polish and dry the floor with a dry microfiber cloth.
How to Use Heat to Remove Paint from Hardwood Floors
1. Heat and scrape the paint
Heating is an effective way to remove water-based or oil-based paint, but you need to be careful not to damage your hardwood floor. One option is to use a heat gun to soften the paint and then scrape it off with a plastic putty knife.
If a heat gun is too powerful for hardwood, another way is to use a handheld hair dryer. It will take longer for the paint to soften, but the risk of damaging the floor will not be as high. Once the paint is heated, scrape it off with a plastic putty knife or nylon brush.
2. Scrub hardwood floors
Using heat and putty knives can remove most of the paint, but there may still be some small droplets or patches stuck to the hardwood. Use a mixture of dish soap and warm water to scrub away any remaining water-based paint.
If the paint is oily, dip a microfiber cloth in paint stripper and gently scrub the floor to remove any remaining paint. After using paint remover, be sure to rinse the hardwood with a damp cloth.
How to Use Paint Remover to Remove Paint from Hardwood Floors
1. Use paint stripper
Oil-based paint can be difficult to remove from hardwood floors, so you may need to use a paint stripper or paint thinner, such as turpentine or mineral spirit. Before you begin, check the manufacturer’s instructions for use and make sure the area is well ventilated.
Apply the paint stripper according to the manufacturer’s instructions, then use a microfiber cloth or rag to rub the paint stripper into the paint. When the paint starts to loosen, you can use a plastic putty knife and a microfiber cloth to wipe off the paint, revealing the hardwood floor underneath.
Tip: When using paint strippers, it’s best to wear closed-toe shoes, long pants, long-sleeved shirts, gloves, glasses, and a face mask.
2. Rinse hardwood floors
After the paint is removed, it is important to rinse the hardwoods. This will remove any remaining paint stripping solution. Soak a clean microfiber cloth in water and wring it out until it is wet. Wipe the floor with a cloth, then polish and dry the floor with a dry microfiber cloth.