How do you get rid of yellow marks on white sneakers?

The landlord can see my best reply:

White sneakers are prone to yellow spots or gray spots after moisture or sweating, and if you want to remove these stains, you can first apply potassium permanganate.

Soak in water at a ratio of 1:2 and apply it to the stain, and then when the stain color turns yellow, then use a separate brush to apply oxalic acid.

Brush with a 1:10 ratio of dilute liquid dipped in liquid, then rinse off oxalic acid, dry with a soft cloth, and the stain can be removed.

When you want to put it away in the future, you should pay attention to it when cleaning and try not to use laundry detergent.

and soap. Because the "sulfonate" substance left by laundry detergent and soap can also make white shoes yellow.

The washed white travel shoes are tightly wrapped with a layer of toilet paper, and then taken to dry, which also makes the shoes white

White shoes will be yellowed after wearing them for a long time, so pay attention to the following when washing:

If you use soap or laundry detergent to wash your shoes, be sure to wash them several times.

White shoes must not be sunbathed after washing, but should be dried! You can go to the mall and buy a pack of white shoe powder, brush it with a layer and dry it after washing.

After washing, wrap the upper in toilet paper and let it dry. It works.

Brew it with vinegar or tea...

The next time you wear white sneakers, I'll teach you a trick: put a layer of toilet paper on the shoes, so that they won't turn yellow even if they are dried.

Soak the sneakers in water, smear them with Chinese toothpaste, and after drying, use a brush to brush off the excess residual powder.

The yellowing of small white shoes has always been a headache, because the shoes can be cleaned if they are dirty, so that they can be cleaned, but the yellowing is very difficult to deal with. In fact, there are two reasons why shoes turn yellow, one is that they are exposed to the sun after cleaning, so that the surface is oxidized. The second is because of dampness or sweating, resulting in yellow spots on the shoe body.

First of all, we need to wash the shoes, then brush them with lead powder, and finally wrap the shoes with a white paper towel and prevent them from drying in a ventilated place. Of course, you can also prepare a certain amount of baking soda, let it dissolve in water, and then put the white shoes in it to soak the imitation jujube world for a while, and finally apply soap to wash it to make it white. If you find that the rock banquet of the shoe yellow is more serious, you can also use hot water to operate.

Finally, if you find that the hem of the shoe is yellow, we can also boil lemon juice and glutinous rice water, and then wipe the hem of the shoe with a rag dipped in it, which can easily make the hem of the shoe white.

1. You can use soap or laundry detergent to wash your shoes first.

2. Soak the washed sneakers in beer for 3 minutes.

3. Then take the sneakers to the balcony, place them in a cool place, and cover them with toilet paper on the upper until they dry.

White sneakers are prone to yellow spots or gray spots after being damp, to remove this stain, you can first prepare a little potassium permanganate and oxalic acid, use a brush to apply potassium permanganate solution (1 part of potassium permanganate, 20 parts of water, fully dissolved) on the stain for about 1 hour, gradually turn into light yellow, and then use another brush to apply the oxalic acid solution (1 part of oxalic acid, 10 parts of water) to the place where potassium permanganate has been coated for about 3 minutes, slightly soak the upper with water, wash off the oxalic acid, prevent local water stains, and wipe dry with a soft cloth. Stains can be removed.

Method 1: If you want to know what to do if your white shoes turn yellow, you must first understand why your white shoes turn yellow. The edges of white sneakers tend to turn yellow because of the chemical residue in the laundry detergent and a little rust residue in the water.

First of all, it is a good solution to attach facial tissue or toilet paper to the surface, but it is not the most basic, the fundamental solution is not to use laundry detergent to brush shoes, but to use other stain remover products. For example, ordinary ones can use detergent, which is something used to brush dishes.

Method 2: First of all, you try to use neutral detergent when brushing your shoes, and when you wash and dry, you can take white paper (preferably white toilet paper) to dust your shoes, and when the shoes are dry, you will find that the shoes have no yellow marks, but there are many yellow marks on the toilet paper. In addition, if you wait until the shoes are dirty before brushing, you must use detergent to wash them clean, and you can use less detergent if you wash them frequently.

You can also wash your shoes with soap or soap, soak them in beer for three minutes, and then take them to the balcony, place them in the shade, and cover them with toilet paper.

Method 3: First take the dirty baby to the bottom of the faucet to rinse, and at the same time rub the special dirty place with your hands to ensure that there is no dirt on the shoes before moving the brush. Then dip the brush in water and brush it repeatedly on the whitening soap a few times, a layer of water-soluble soap will appear on the brush, and there is still very little foam at this time.

Then it's time to brush carefully with a brush dipped in whitening soap! Dirty areas should be brushed while flushing under the faucet, which can play a role in lubrication and avoid unnecessary friction. At this time, you can brush hard, but be sure to brush while flushing, and feel the friction between the brush and the shoe, so brush some soap.

After brushing, rinse the soap with water, and you can brush it while rinsing (of course, don't use a clean brush to brush the soap), and make sure that the soap is rinsed.

Removal method:

Buy"Lead powder"Brush it, wash the shoes, brush them when the shoes are wet, and then wrap them in paper to dry to ensure that your shoes are as white as new. (84 and other water with bleaching effect should be used with caution, it is corrosive.) ）

Tips for maintenance:

1.You can use hydrogen peroxide to bleach, the kind with low concentration, and the medical one should also work. Wear gloves if you are afraid of hurting your hands, and when drying, remember to cover your shoes with a layer of tissue, suck it several times to avoid water stains (bleach, 84 It is best not to use it, it is corrosive. I haven't used it either).

Fundamentally eliminate the causes of yellowing of shoes: first of all, try to use neutral detergent when you brush your shoes, and when you wash and dry, you can wrap your shoes whole with white paper (preferably white toilet paper), and when the shoes are dry, you will find that the shoes have no yellow marks, but there are many yellow marks on the toilet paper. In addition, if you wait until the shoes are very dirty before brushing, you must use detergent to wash them clean, and you can use less detergent by wiping them with a soft cloth dipped in water.

When washing, you can also wash the shoes with soap or laundry detergent, soak the washed sneakers in beer for three minutes, then take the sneakers to the balcony, put them in the shade, and cover them with toilet paper on the upper of the shoes to dry! The effect is obvious!

2.After washing, brush a layer of whitening toothpaste, let it stay on the shoes, then cover it with a paper towel, and air dry it in a cool place (white shoes can be washed directly with white toothpaste, and it is very white after drying, and it should be noted that it should not be dried in the sun or in the shade, and it should be dried in a well-ventilated place where the sun is not exposed. If the shoes are dirty, wash the existing laundry detergent and brush it with toothpaste, and then put toilet paper on the shoes after washing them, and when the shoes are dry, you will find that they have turned white).

3.After washing, apply alum to the periphery, then wrap it around with toilet paper, let it dry, and then pat the alum off the shoes.

White shoes are not afraid of fading, but are afraid of turning yellow after washing. The edges of white sneakers are easy to turn yellow because of the chemical residue in the laundry detergent and a little rust residue in the water, so when washing, try not to choose this pro detergent. Instead, use other stain removal products.

Ordinary ones can use detergent, which is something used to brush dishes, or use collar stain remover to remove yellow stains. When washing, you can add a little salt to the water, and after washing, be sure to rinse the washing products, and then, as much as possible, just in case, cover the upper with toilet paper.

With toothpaste you can. I've tried it before.

And with this wealth, how much kindness, how much beauty and how much power we will lose!