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How to erase the black pen
question 1: how to erase the black gel pen written on the notebook? 1. If there is transparent tape, just touch it and tear it again, but don't use too much force.

2. since the cover is real, it is definitely not possible to stick or correct the liquid with adhesive tape. It is suggested to use pens of other colors to choose several colors and draw several parallel lines, which is similar to graffiti, but plays a decorative role. If you are good at painting, you can use this line to draw a pattern you like. It is impossible not to damage the paper at all, because the surfactant in the gel pen oil is very stable, and carbon and oil are invasive.

3. You can scrape the surface slowly with a blade or one end of the eyebrow shaver used by ladies, and then gently wipe it with a rubber. When you look at it, grind the scraped place with your nails (rub your nails in other places to avoid blackening the ground). Some stationery stores sell a scrub rubber (the one with quartz sand mixed in it), which is also effective.

question 2: how to wash the black gel pen with detergent after washing it with water, or mix it with detergent with glutinous rice, or rub it with toothpaste and rinse it with water. It can also be rubbed repeatedly with a solution made of one part alcohol and two parts soap, which also has good results.

if it is silk, spread the stain face down on clean paper, apply dry cleaning or alcohol, rub the back of the stain on the silk until the stain disappears, and then wash and rinse.

question 3: how to wash off the black water-based pen water (from the experts). 1. Rinse with clear water immediately to remove most of the dirt, and then rub it on the dirt with rice grains or toothpaste stained with detergent.

2. new ink stains or clothes that have not been stained for a long time can be soaked in hot milk or yogurt and easily removed. Generally, the ink stains on clothes can be made into a mixed solution of 1 part of oxalic acid and 1 parts of water, heated, dipped with cotton balls in a hot state and carefully scrubbed. As soon as the ink spots disappear, rinse them off with a little warm ammonia water solution. Ink spots on wool and cotton clothes can be removed with 1% citric acid solution. Ink spots can be removed by mixing 96% alcohol, 1% ammonia and water at a ratio of 1: 1: 1. The ammonia water can change the color of the fabric, so it should be controlled in a proper amount to avoid color change. In addition, any one of sodium bisulfite, bleaching powder or hydrogen peroxide can effectively remove ink spots on white clothes. Ink stains on white clothes can also be wetted with tap water first, then with a slightly hot 3% oxalic acid mixture, and then washed with water.

question 4: how can I get rid of the black gel pen stains on the paper to clean it without hurting the paper? Method 1:

Blue words can be erased by using something similar to the word erasing spirit, which is actually 84 disinfectant. It is not much to be used. It can be erased by using a toothpick and pressing the stroke map on the words. If it is very important information, please experiment with similar paper first.

Method 2:

If you don't write with a pen with penetrating ability, such as a fountain pen!

You can use a sharp blade to slowly scrape off the relevant parts of the paper!

Method 3:

Same as the principle of Method 2, you can slowly post on the typo with a relatively small area of transparent adhesive. When I take the exam, I am not allowed to write the typo with correction fluid, which is very useful.

Once the method is finished, I can't write with the same color pen for a short time, so I can only wait until it is completely dry.

writing with a pen after methods 2 and 3 may feel penetrating. It is recommended to write with the same color ballpoint pen! Gong

This answer should be satisfactory!

question 5: how to get rid of the black neutral pen marks? How many kinds of ballpoint pen oil stains can be removed for reference?

Rub it gently with some toothpaste and a little soap. If there are residual marks, wipe them with alcohol to remove them. Boil the milk, dip a ball of cotton in hot milk and rub it on the oil stain until the oil stain disappears. How to remove red ink stains?

Wash it with detergent, then scrub it with 1% alcohol, then wash it with clear water and remove it with .25% potassium permanganate solution. Red ink stains on ordinary clothes can be scrubbed with lemon, and then washed with clean water.

how to remove blue ink stains?

Wash it with warm water and washing powder in 2% acid solution. If it doesn't wash off, add 1% ammonia water. Rub and soak with boiling milk, and you can get rid of it. It can also be washed after soaking in vinegar.

how to remove black ink stains?

Wash it with clear water, then rub it with detergent and rice grains, and then suck it with gauze or absorbent cotton. Residual stains can be washed with ammonia water. Rub with toothpaste or milk repeatedly, and then wash with soap. Brush with 4% soda water.

Question 6: How to wipe off the wall with black pen water? Solution 1:

Use an eraser or

use toothpaste that is not used at home to wash and brush, and it will become white immediately.

solution 2:

3q

solution 3:

if the pen path is shallow, you can polish it with No.6 sandpaper, or daub it with chalk and divide the wall.

if it is deep, it must be reapplied.

you can also cover it up with something.

Solution 4:

Just paint it once

Solution 5:

Simple, scrape it with a knife. Of course, it's lighter. Just scrape the top layer, scrape off some white lime, and it's OK. Wear a mask.

= = = = It may help you ====

A: Step 1: Cover the crayon mark with a towel and blow it evenly with a hair dryer for one minute. Step 2: Wipe off the traces of crayons with a damp cloth. Step 3: dry the crayon marks with a hair dryer. Take a piece of gauze, cover it on the crayon mark, and then iron it with an electric iron until the crayon mark turns black. At this time, the crayon marks are very fragile, so you just need to use ...

= = = = = = = = = = = = = = = > How to remove the pencil marks on the wall

A: If latex paint is applied to the wall, it will be OK to wipe it with a wet rag several times. If latex paint is not applied, Just use the eraser

= = = = = = = = = = = = = = = How to remove the pencil marks on the wall

A: It seems that the eraser doesn't work well, so you can try it. My humble opinion

= = = = = = = = = = = Removing pencil marks on the wall

Q: There are traces of pencils and ballpoint pens on the wall, how to remove those traces, the home is a white wall,

A: Wash with an eraser or toothpaste that is not used at home.

= = = = = = = = = = = = = = = Remove pencil marks on the wall

Q: There are traces of pencils and ballpoint pens on the wall, how to remove those traces, and the home is a white wall.

A: Go buy some thinner for furniture paint and drop a drop on it.

= = = = = = = = = = = = = = How to remove the pencil marks on the wall ji

Q: There are traces of pencils and ballpoint pens on the wall, how to remove those traces, the home is a white wall,

A: If it is a white wall, use a correction fluid.

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How to eliminate pencil marks on the wall? Urgent

Q: There are traces of pencils and ballpoint pens on the wall, how to remove those traces, and the home is a white wall.

A: If the wall is painted with latex paint, it is recommended to use a rubber eraser to wipe it off. If the wall is painted with texture paint, you can also use a rubber eraser. Depending on the brand of the wall paint, some wall paints may dilute the pencil prints into the wall. Of course ...

= = = = = = = = = = = = = = How to remove the pencil marks on the wall

Q: There are traces of pencils and ballpoint pens on the wall, how to remove those traces, and the home is a white wall.

A: Just buy the finest sandpaper and rub it gently. If you really don't want to damage the wall, use the kind of correction fluid used by students.

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How to remove the pencil and ballpoint pen marks on the wall?

Q: There are traces of pencils and ballpoint pens on the wall, and how to remove those marks? The simpler thing is to cover it with newspapers or pictures.

Question 7: How to remove the black waterproof pen quickly? Just use the cleansing oil for eyes and lips. If you want to remove makeup quickly outside, Then I suggest you use a makeup remover cotton with makeup remover

Question 8: How to remove the mark of the black signature pen on A4 paper is ok

but it can't achieve no trace of respect

Otherwise, other people's signatures can be removed

The world will be even more chaotic

Question 9: How to remove the black pen track on clothes? First, wash the new stains with cold water, then soak them in warm soap for a while, and then use them. Old stains can be washed with detergent first, and then rubbed with 1% alcohol solution to get rid of them.

2. Mix the rice grains with detergent, rub them on the stained part, and then rinse them with clean water. It can also be rubbed repeatedly with a solution made of one part alcohol and two parts soap, which also has good results.

3. Put a towel under the stain, and gently brush it with a small bristle brush dipped in alcohol along the thread. After the stain dissolves and spreads, soak the clothes in cold water and gently brush them with soap. Repeat this for two or three times to basically remove the ballpoint pen oil. If there is still a small amount of residue after washing, it can be removed by soaking in hot soapy water or boiling. This method can be used for cotton and cotton polyester fabrics.

4. If the wool is stained with ballpoint pen oil, first soak the stained area in the mixed solution of trichloroethylene and alcohol (the ratio is 2: 3) for 1 minutes, and brush it gently with a brush continuously. After most of the oil stains are dissolved, wash it with low-temperature soapy water or neutral washing powder.