Ask for help, how to check the wooden floor for mold

Wood is afraid of water, and so is wood flooring. Usually, if the mop is not wrung out when cleaning, the water will flow down the cracks in the floor, and the moisture will accumulate deep in the floor for a long time and will not be dried, which will cause mold and bacteria.

Water spilled on the floor was not wiped clean in time.

If there is a bear child at home, you should pay more attention to the wooden floor, once the water is sprinkled on the floor and is not cleaned in time, it will seep into the inside of the floor, and the floor with moisture is of course easy to mold and black.

The floor has been soaked in water, and the later drying is not thorough.

It is not uncommon for the floor to forget to turn off the faucet at home, but once the floor is soaked in water, it is easy to get damp and moldy if it is not treated in time. Many friends also just wipe the surface moisture dry, ignoring the internal moisture. It is recommended that once the plank has been soaked in water, the plank should be removed, the floor should be dried, and the floor and wall should be dried.

The floor is laid before it dries.

In order to rush the work, many people lay the floor when the ground has not yet dried, which leads to the accumulation of water vapor inside, which cannot be released and can only be released through the gaps in the wall, which will cause the splicing of the floor and the wall to become moldy and black, as shown in the figure below.

Before installing the wooden floor, it is necessary to open the seal and inspect the goods to check whether the wooden floor has signs of mildew and insects, as well as whether there is damage, etc., to ensure the quality of the wooden floor products before installation.

Under normal circumstances, the moisture content of the wooden floor should be maintained at 8%-13%, and if it is not properly laid, it will also lead to the quality of the wooden floor. Moisture-proof performance is an important technical indicator of wood flooring, if this index does not meet the standard, then once the moisture penetrates, the wood floor will be warped and moldy. In general, high-quality wood flooring is made of high-density substrate, which has excellent moisture-proof performance and the expansion of water absorption thickness is far less than the national standard.

In life, if we encounter the phenomenon of mold on the wood floor, we must first find out what the cause of the mold on the wood floor is, and analyze and solve the cause of the mold on the wood floor. When you decorate your house, you should also pay attention to the best choice of wood flooring with good moisture-proof performance, so that the quality of the product is guaranteed.

Pathological changes. "Early" - small mold spots appear on the surface.

There are some small mold spots on the wooden floor, which is relatively easy to deal with, you can buy a floor mold remover to wipe it, or you can use warm bleach and water to make a detergent in a ratio of 1:3, and wipe it with a soft wool cloth dipped in detergent.

You can also take sandpaper and sand it with the right amount of force, then wipe it with a towel, and then respray it with paint or paint of the same color.

After cleaning, in addition to paying attention to the subsequent waterproofing, you can also wipe the wooden floor with anti-corrosion wood.

oil, which can better protect the floor. Also pay attention to frequent ventilation, air circulation is more conducive to the drying of the ground.

2. "Middle stage of lesion" - the area of mold spots becomes larger and the floor becomes darker.

When the moldy area is about to be connected into pieces and the color is gradually darkening, it means that the inside of the wooden floor has become moldy, and it is useless to clean the surface at this time, so you can only replace the broken floor, and then pay attention to the waterproof work.

3. "Advanced lesions" - the floor is lumpy, moldy, and black.

If a large area of wood flooring is moldy, blackened or even rotten, it is hopeless and can only be replaced, and this situation means that the moisture under the floor is not ordinarily heavy, otherwise the water leakage is too serious. At this time, in addition to reinstalling all the floors, it is best to check the cause in detail, and if you can't find it, you can find a professional to check it.

1. Use a rag and oxalic acid to wipe off the mildew spots in the cracks of the floor, and then use a rag to soak it in boric acid and borax (a saturated solution of 1 to 1) or alcohol, 2. Wring out the rag and rubbing it on the cracks of the floor several times, it will kill the mold and reduce the chance of mildew.

3. A small amount of mildew can be mixed with warm bleach and water in a ratio of 1:3, and the floor can be wiped with a wet rag. However, if the inside of the floor has mildew, it is necessary to remove the mold floor and replace it with a new floor, so that the mold does not infect other intact floors.

4. When replacing the new floor, we must find the root cause of mildew, whether the floor has been mildew when it is purchased, or the gap is too large when it is installed, or some floors are often eroded by water, etc., and prescribe the right medicine to prevent mildew again.

1. The surface layer is moldy.

1) Homemade detergent. Mix with warm bleach and water in a ratio of 1:3, the concentration of bleach should not be too high, find the moldy area, and wipe it with a soft wool cloth dipped in detergent.

2) Sand the moldy area with sandpaper and repair it by re-spraying.

2. Internal mold.

If only a few pieces of the floor are moldy, remove them and replace them. Because the internal mold means that it is going to rot, the surface repair is also a symptom rather than a cure, and eventually it will be moldy and rotten, and the main reason for the mold of this kind of floor is that the waterproof work is not done well, or the floor is not dry and the floor is laid. If the whole floor is moldy, it is better to dismantle the floor and reinstall it.

<>1. Make a homemade detergent (warm bleach and water are mixed in a ratio of 1:3), find the moldy high cavity, and wipe it with a soft wool cloth dipped in detergent.

2. Use sandpaper to polish the moldy area and repair it by re-spraying.

3. If only a few pieces of wooden floors are moldy, remove them and replace the floor.

Solid wood floor is a kind of ground building decoration material that we often use when carrying out home decoration, solid wood floor will be more high-grade than floor tiles, and the feet will be very comfortable, so now families will also focus on solid wood flooring. Although solid wood flooring is as good as possible, its big disadvantage is that it is not waterproof, and if it is piled up, it will be very easy to mold, and the floor will be scrapped in the long run. How to solve the mold of solid wood flooring?

How to solve mold on solid wood floors

1. Moldy on the surface.

Simple surface mold can be made into a cleaning solution, mixed with warm bleach and water in a ratio of 1:3, and scrubbed with a soft cloth dipped in cleaning solution on the mold. If the surface layer of the serious point of mildew is grown, it is necessary to use an abrasive cloth to polish and polish the moldy area, remove the mold spots, and then spray again.

2. The internal structure grows mold.

If it is the case of mold in the internal structure, there is really no way, you can only spend a lot of money to replace the moldy floor, and remember that living in the moldy space for a long time is also very harmful to the body.

What are the causes of mold on solid wood floors

1. The mop is too wet and not spun dry during daily cleaning.

Wood is very non-waterproof, and so is wood flooring. Usually, if the mop is not dried when cleaning, the water will flow down the cracks of the floor, and the water will accumulate in the deepest part of the floor for a long time and cannot be dried, and it will grow mold and grow into germs.

2. The water sprinkled on the floor is not cleaned in time.

Once the water is sprinkled on the floor can not be removed in time, it will seep into the inside of the floor, and the floor with moisture will naturally be more prone to mildew and blackening.

3. The floor is soaked in blanching, and the middle and late stages are dry and irritable and the dates are not in place.

When the floor at home has been soaked in the stupid situation, it is easy to regain moisture and mildew if it is not repaired for a long time. Many friends also just wipe the surface moisture, and ignore the internal clammy cold. It is proposed here that once the planks are blanched or the planks are completely removed, the floor is dried, and the floor and walls are dried to solve the problem, so you must not be afraid of trouble, otherwise it will also lead to a large area of mold in the middle and later stages.

4. Lay the floor before the ground is dry.

Many people in the decoration in order to catch up with the construction period, in the ground has not dried the case to lay the floor, this caused the internal structure of the floor to accumulate water vapor, water vapor can not be released so can only be released through the gap in the corner of the wall, which will cause the floor and the wall patchwork to grow mildew and blacken.