How to Save Water-Damaged Hardwood Floors

Wood flooring is an all-time popular trend among many interior designers and homeowners. The wooden floors are fantastic—unfortunately, their only weakness is in the water. Even a tiny amount of water can cause a lot of damage to the hardwood floors. The good news is, it’s repairable. If your house’s wooden floors have been damaged by water, make sure to give this article a read. We’ve explained some easy ways to do the wood floor water damage repair.

But, before getting into the detail, let’s first discuss how to examine the water damage and what tools and material you will require to aid your wood floor water damage repair project. 

How to access the water damage?

We all know that wood absorbs and retain moisture from the environment. However, knowing how to spot the signs of water damage is an entirely different thing. Cupping and crowning are two critical signs that can help you locate the water damage. 

Sign #1 Crowning 

Crowning is a sign of water damage when the floorboard edges slope downwards and the central part raises higher. It indicates more moisture at the top of the wooden floor than at the bottom part. Unfortunately, moisture is not the only thing that can cause crowning. The water contact can do the same damage, even more. Some possible reasons for that can be water leakage from the refrigerator, heater, dishwasher, or mopping the wooden floor. 

Sign #2 Cupping 

Cupping is another sign of water damage that is opposite to crowning. It happens when the edges of the floorboards are lifter higher than the middle part. If you notice this in your wooden floors, that generally implies water presence underneath the floors. It could be due to any household plumbing fault like the broken pipe or any other leakage under the wall. This type of water damage brings up a concave appearance on wooden floors. 

How to Remove Water From Wood Floors

Now that you’ve understood the signs of water damage, it can help you find the root of what is causing the issue. After dealing with the root causes of water leakage, you can proceed with wood floor water damage repair. For that, you’ll be needing the following equipment and material.


  • Shop Vacuum
  • Bucket
  • Rubber gloves
  • Stiff brush
  • Squeegee
  • Absorbent cloth
  • Fans


  • Disinferant or TSP (Trisodium phosphate) 

After arranging the tools, now you start working step by step to repair the water-damaged floors. 

Step #1 Remove water from the surface 

In order to remove water from the surface, you need to shop vacuum. First, make sure that it’s on wet mode before proceeding. Then, suck up as much water as possible underneath the floor by using a vacuum. 

Step #2 Floor scrubbing

Now, it’s time to scrub the floor. For that, prepare a solution of detergent in a bucket. Grab a stiff brush and start scrubbing the entire wooden floor. You must not put that solution directly on the floor. Keep rinsing the bush in the basket frequently and scrub thoroughly to eliminate all the mud, dirt, and other particles on the floors. 

Step #3 Treating the moldy parts 

After completing the floor scrub, clean the moldy parts of wooden floors using TSP and scrub again until the molds are eliminated. When done, rinse it off with clean water and dry the floor’s surface with an absorbent cloth.

Step. 4 Drying the floor

Drying is crucial after the floor treatment; otherwise, it can make the issue even worse than before. For that, open all the room windows and use a dehumidifier or fans that have plenty of airflow. But, again, it might take time but wait for the floor to completely dry before you proceed. 

Step #5 Sanding the damaged wooden floor

Water damage changes the appearance of the floorboards, providing a convex or concave appearance, which should be treated after drying the floors. For that, you can use a sander. Move the sander in an orbital direction to treat all the uneven areas. It will bring back the original appearance of the wood floors back.

Step #6 Stain and refurnish 

If you notice the molds grow under the paint on your wooden floor, you need to remove the whole furnish. Because the paint creates a seal over the wooden floor that traps water underneath the floorboards, and to remove the color, you need to scrap it. You can also use abrasive cleaners like TSP or laundry bleach solutions for that. Now dry the floor again. Once completely dried, you can proceed with refurbishing the wooden floors. 


Wood floor water damage repair is quite an easy and doable task. However, it’s easier to prevent water from entering the floor in the first place. That’s why it’s essential to inspect the households once in a while. It helps in keeping everything maintained and saves your from repair or replacement cost as well. Also, you can hire any wood floor water damage repair company to do the routine inspection of your home floors and repair it quickly if necessary. 

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