How to Remove Methylene Blue Stain from Floor (7 Effective Ways)

Methylene blue is a compound that has been used in medicine for many years. It’s been used to treat certain types of anemia, malaria, and other diseases. It’s also used as a dye in printing, photography, and food coloring. 

Methylene blue stains can be found on your flooring if you have any of these products around the house.

Methylene blue stain is a common problem. It can occur anywhere in your home or office. The most common areas include the bathroom and laundry room, where clothing and towels come into contact with the water used for cleaning purposes.

If you have methylene blue stains on your flooring, there are a few ways you can remove them.

How to Remove Methylene Blue Stain

Removing methylene blue stains from floors is not difficult if you know what to do. Here are some tips that will help you get rid of that annoying stain:

Remove the Stain With Water

The first thing you should try is using plain water to remove the stain from your flooring. 

1. Use lukewarm water mixed with a little dishwashing liquid or mild detergent (such as Woolite).
2. Apply directly onto the stain with a sponge or rag. 
3. Blot up any excess moisture with another clean cloth or towel.

Remove the Stain With Ammonia Solution or Vinegar Solution 

You can also try removing methylene blue stains from hardwood floors by using an ammonia solution or vinegar solution (white distilled vinegar). 

Mix one part ammonia with two parts water in a spray bottle, and then spray it directly onto the stained area of hardwood flooring until it.

Bleach and Water

To get rid of methylene blue stains on your floor, use a mixture of chlorine bleach and water in a spray bottle. 

1. Spray the mixture onto the stain.
2. Let it sit for several minutes and then scrub it with a sponge or other scrubbing device. 
3. Repeat until you have removed all traces of the stain.

Hydrogen Peroxide

1. Sponge up any excess stain with warm water and dry off immediately with a clean towel.
2. Apply hydrogen peroxide directly onto the stain with a cotton ball. This will help break down the dye so you can rinse it away more easily.
3. Rinse thoroughly under running water until no trace of blue remains in the wash basin or tub.1.) 

Use Vinegar and Water Solution

Prepare the Area

Before applying any cleaning solution to the floor, make sure that it is dry, especially if there is no carpet on top of it. Use a dry cloth to wipe up any residual moisture before using any cleaning solutions.

Apply Vinegar and Water Solution

1. Mix equal parts vinegar and water in a spray bottle and apply directly onto the stained area with a soft cloth or sponge. 
2. Let it sit for about 30 minutes before scrubbing gently with a stiff bristle brush or scrub pad. 
3. Rinse again with clean water and dry thoroughly before replacing the furniture into place.

Lemon Juice

Lemon juice will remove most stains from carpets and upholstery, including methylene blue stains. 

Apply fresh lemon juice directly to the stain, then blot with a clean cloth until the stain disappears. If any residue remains on the carpet, rinse it with warm water using a spray bottle or wet vacuum cleaner attachment. Repeat these steps until all traces of the stain have been removed.

Rubbing Alcohol

Another effective way to remove methylene blue from your floor is by using rubbing alcohol. Pour some rubbing alcohol directly on the stained area and let it sit for about five minutes before scrubbing it off with a sponge or brush. 

This solution may cause any remaining discoloration to bleed into surrounding areas, so be sure to use caution when using this method if you don’t want to risk staining other areas of your flooring as well.