Hardwood Floor Discoloration From Water

Water on or under the floor.

Hardwood floor discoloration from water.

So if you have a flood or water damage or even just a spill on your hardwood flooring you ll want to remove the water and dry your floors as quickly as possible. These are some of the most common causes. The most troublesome hardwood floor stains are those that affect the wood itself. When water sits on top of hardwood floors it can permanently ruin the hardwood as the wood will absorb the water through its pores causing warping and discoloration.

They are usually the result of standing water and are most likely to occur when the finish has worn thin. Move the rugs every so often and check underneath to ensure that any discoloration is happening evenly. Most problems with wood floors are caused by too much moisture. Tannic acid is water soluble and may discolor when it comes in contact with iron and water which usually appears as a bluish gray.

This is a completely natural process but excessive mc changes can cause wood floor water damage. You need to remove the finish to bleach these black stains out of the wood and the best way to do that is to sand the affected area by hand with 120 grit. Certain species of wood floor are more prone to fading and discoloration than others. Puddles of water on your hardwood can cause swelling and discoloration so it is recommended to use a light mist of cleaner that is specifically made for wood floors.

Wood floor problems caused by excessive moisture. Rugs block uv light which causes uneven fading. High levels of tannic acid present in woods like oak walnut and mahogany can produce a dark discoloration when coming in contact with some products used in the finishing and maintenance of wood floors.