How to remove the paint of old wooden doors? to refresh the paint

The basic method is as follows.

First, for the cause of the paint surface to separate, you can use a separating agent or paint remover, the separating agent is about 50 yuan, directly brush to the original paint surface to produce the separation between the new paint and the old paint. The use of paint stripper will be about ten yuan, but to do a good job of protection, the smell is quite large, and the paint stripping is not a kind of paint is gone, but the softening of the surface paint film.

Second, if a paint remover is used, the zero abrasive cloth should be sanded in about 10 hours, and the paint film should be removed without much force.

Third, at this time, you can check whether the original wood has holes or cracks, you can use putty for leveling, the estimated cost is 40 yuan, but pay attention to the shrinkage joints of the door and the window do not fill the putty, otherwise it is easy to expand the wood products.

Fourth, it's time to do a new paint.

To put it simply, there are two points:

One is to re-polish it with water sandpaper and then paint it.

If you want to reinstall and refresh the paint of the old wooden door, you must polish the previous paint clean, the best way is to sand it off with coarse sandpaper, and then smooth it with putty powder and then brush the paint.

First of all, I can't use latex paint to paint, your wooden door has been brushed before, it is best to shovel it off, in the ash, in the paint, I don't know what kind of paint you brushed before, if you don't shovel clean, the two paints will react differently.

The first thing to know is what type of paint it is, and each type of paint has their corresponding "thinner". The thinner of blending paint, magnetic paint, etc. is "pine perfume", the thinner of 685 paint is "xylene", the thinner of polyester paint has the thinner contained in the package, and the thinner of nitro paint is "banana water"...But the longer the paint dries on the door, the harder it is to wipe it off.

The most powerful "paint remover" can be wiped off any paint, you can buy two bottles of paint remover, brush it evenly twice and wait for two hours, because the paint is not easy to decompose over time. Use a putty knife to knock off the paint, and some places must still not decompose well. It's easy to remove it, and it's hard to get it and then brush the paint remover.

Don't try to clean up the paint stripper without brushing it four or five times. Don't worry, old paint is not as difficult to decompose as new paint.

There are three ways to strip paint: 1. Buy paint stripper, spray it on the surface of the door and apply it with a rag. 2. Use 240 or 320 sandpaper to sand.

3. Buy paint thinner, dip it with a rag and apply it on the façade. In fact, sometimes a lot of white paint has completely penetrated into the brown eyes of the solid wood door wood, and it is not easy to completely remove it. Changing the color can only be sprayed with mixed primer and topcoat, not clear paint.

If the brown eye of the substrate itself is relatively small, or if a transparent primer is added to the bottom of the paint before, you can remove the paint first, and then use sandpaper for sandpaper, which is still very promising for complete paint removal.

Sanding machine snorting, there are manual sanding machines for sale.

Summary. Hello, the paint on the door can be removed with turpentine.

How to use, pour the dot and wipe it off.

How to remove the paint from the door.

Hello, the paint on the door can be removed with turpentine. How to use, pour the dot and wipe it off.

There are three ways to strip paint: 1. Polishing with 240 or 320 sandpaper. 2. Buy paint thinner, dip it with a rag and apply it on the façade.

3. Buy paint remover, spray it on the surface of the door and apply it with a rag. It is not easy to completely remove the white paint, because the white paint has completely penetrated into the brown eyes of the wood. If this is not successful, the color change can only be sprayed with mixed oil bottom tremor paint and topcoat, not clear paint.

Of course, if the brown eye of the substrate itself is relatively small, or if a transparent primer is added to the bottom of the paint when making paint in the past, you can remove the paint first, and then use sandpaper to polish it, which is still very promising to completely remove the paint successfully. Your door should be a very old-fashioned kind of solid wood door, the new white door substrate is MDF finish, basically only mixed oil can be selected.

When decorating, many families will choose the finished door, but some people will choose to make the door by hand, the painting is an indispensable process, and the quality of the painting determines the quality of the wooden door. So, let's introduce how to paint wooden doors and the key points of wooden door renovation and painting.

How to paint wooden doors.

1. The decorations on the wooden door should be removed first, which is conducive to uniform painting.

2. Grinding. Use sandpaper for sanding, pay attention not to polish too much for the corner place, keep the original shape of the wooden door, and then wipe the powder on the wooden door after polishing, and then clean the powder with a rag dipped in water.

3. Brush the paint.

Use a brush to dip the paint, from top to bottom, from left to right, and pay attention to corners and hidden places.

4. Allow to dry. Leave the painted wooden door for four to five hours to dry.

5. Re-polishing.

After the paint is dry, it is sanded again from beginning to end with sandpaper, mainly to polish and smooth the uneven parts of the paint, and continue to paint in the later stage.

6. Paint the second time.

Carry out a second coat of painting, but be aware that if the paint is too thick, you can add an appropriate amount of rubber water, dilute the paint before brushing, and then continue to dry.

7. Paint the third time.

In accordance with the above arrangement in the carry out the painting burning.

8. Install handles and other decorations.

Install the handle, and the paint of this wooden door is finished.

Wooden door renovation painting points.

1. Strictly follow the process flow.

Wooden door painting is very particular, for different processes to remove the effect will be different, so for the renovation of wooden doors paint, to ensure the overall quality and aesthetics of the painting, in strict accordance with the process.

2. Choose the right paint.

In general, the adhesion of the same kind of lacquer will be better. If you used to use oil-based paint, then it is best to use oil-based paint now. In the actual renovation process, the use of different types of paints will not have a great impact on the quality of the renovation of wooden doors.

Therefore, for the selection of paint, it is advisable to choose the right paint according to the preference and actual situation.

3. Sandpaper grinding to repair the damage.

When the wooden door is renovated, if the surface material of the wooden door is damaged, it should be sanded with sandpaper, and then brushed with primer and topcoat. If the base layer is not damaged, you can consider painting it directly. You can use sandpaper to polish it again, and then brush the primer and top coat, generally the finished door has been waxed, there will be grease on the surface, after sanding once, it can improve the adhesion of the paint.

I concluded: about how to paint wooden doors.

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I'll help you answer this question and see if I can help you. At present, most of the kitchens are equipped with smoke lamp black machine equipment, basically there is a slight oil stain phenomenon, if the wooden door of the kitchen occupies the home does exist due to the drawbacks of not cleaning the oil stain for a long time, then, don't worry, my experience tells you, to buy a strong oil cleaner (imported raw materials), first of all. Spray the brightener on the wooden door with a cloth, wipe it back and forth with a cloth, due to the action of chemical reaction, the oil stains will be quickly removed under the action of friction, and the strong stain remover is a must-have for household cleaning companies, which is called a decontamination artifact in the industry, and will not damage the wooden door.

This method is tirelessly tried, and the results are so good that you should try it. As the saying goes, it's easy to do, but it's hard to clear. As the hardest hit area of oil pollution, many dirt in the kitchen is generally difficult to clean thoroughly, and there will be a large number of bacteria breeding, which can easily cause food contamination and affect human health.

There are many cleaning products on the market, and the advertisements are varied, but the effect may not be as good as advertised, so it is still necessary to pay attention to dealing with different stains. Kitchen wooden doors are different due to different materials, and cleaning materials are also different, but neutral detergents are used in the main case. If it is mildly oily, you can use tea and corn flour to absorb the oil.

First apply the tea leaves to the stains, then sprinkle some corn flour on them, and wipe the corn flour for a while, you can find that the stains on the surface of the furniture are absorbed, and finally wipe them clean with a rag.

Stains that are difficult to wipe should be cleaned with soapy water and mild detergent, and if they are made of logs, they should be dusted with a feather duster, and then wiped with a cloth or a special emulsion for log maintenance. Because the wooden furniture in the kitchen is often not used and not wiped in time, the surface of the surface is sticky, and I don't know how to clean it with a brush so that it will not damage the furniture again.

Here's how to remove grease stains from wooden furniture in the kitchen. Wipe down wooden furniture with milk, take a clean cloth, soak it in expired milk that cannot be drunk, and then use this cloth to wipe wooden furniture such as tables and cabinets. The stain removal effect is very good, and finally wipe it with water.

For furniture that has been stained with paint, you can use tea residues wrapped in wet gauze to brush, or wipe with cold tea to make it smoother and brighter. Spray a special grease stain in the kitchen and scrub it with a dishwashing sponge to remove it. It is sold in the supermarket, and the better brands are Bangjie, Weijie, Weimei, Green Umbrella, etc., you can go to the supermarket to see.

These tips are that you can apply some stain remover, you can apply some disinfectant, you can clean it with glass water, you can wash it with some detergent, you can wash it with some baking soda.

At this time, you can use paint remover, you can use coarse sandpaper to rub gently, you can use a shovel to shovel, you can use gasoline to dissolve. You can moisten it with a damp towel and rub it gently.

You can spray paint stripper on old paint, you can also use sandpaper to grind off the paint, you can apply some toothpaste, use a brush, use gasoline to remove the paint are all very good.

You can use some gasoline to remove it, which will be more convenient, or you can use some degassing agent to remove it, very quickly, using some chemicals.

After a long time of wooden doors, the paint on the surface is easy to peel off, resulting in damage to the appearance, which is necessary to repair or repaint. Here's how to repaint: Step 1:

remove ornaments such as handles; Remove the handles and other decorations on the wooden door to prevent the next step from scratching your hands, and it is also conducive to the uniform painting. Step 2: Polishing; 1. Use coarse sandpaper to polish all the places that need to be painted, pay attention to the corners not to polish too much, and keep the original shape of the wooden door.

2. Dip a cloth in water, make it semi-wet, and wipe the powder on the wooden door that has just been polished. 3. Take the fine sandpaper and re-polish it, paying attention to the corners. 4. Clean up the powder with a water-soaked cloth.

Step 3: Brush the paint; 1. Take the paint and brush, and open the paint cover. 2. Dip the brush in the paint bucket, don't get too much paint at a time.

3. The rules of painting are from top to bottom, from left to right. 4. Pay attention to the corners and hidden places should also be painted. Step 4:

Dry; Leave the painted wooden door for four to five hours until the paint is dry. Step 5: Re-polishing; After the paint is dry, take a fine sandpaper and sand the wooden door again from beginning to end.

This time the purpose of grinding is to smooth out the uneven parts of the paint, which is conducive to continuing to paint later. Step 6: Paint for the second time; Note that if the paint is too thick, you can add an appropriate amount of rubber water, dilute the paint and then brush.

Then continue to dry and sand. Step 7: Paint for the third time; Follow the above steps to paint again, so that the paint on the wooden door is finished.

Step 8: Install the handle and other decorations; Attach the decorations that were removed from the first step, such as the handle. In this way, the entire wooden door is painted.

At this time, you will notice that the paint on the wooden door is uniform and beautiful, and the whole room is beautiful.