How to remove rust on the car logo and how to prevent the rust on the car logo?

Tools Raw materials.

Toilet Cleaner. Old towels.

Method steps.

1. Put a few drops of toilet cleaner on a corner of the old towel, don't drop a lot, just let it be semi-wet.

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2. Wipe the rusty car mark, and remove the rust as soon as it is wiped.

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Third, the toilet cleaner has a certain corrosiveness, so after wiping, it must be fully washed off with clean water, hands should also be cleaned, in the process of cleaning, but also to wipe off the dust and dirt between the car marks with a towel.

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4. After washing, wipe the water on it with a towel and let it dry.

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Fifth, the purpose of waxing the car mark is to make the car mark brighter, and it can also make the car mark have a layer of protective wax film, so that it can be protected from the pollution of pollutants of unknown origin in the rainwater for a certain period of time.

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Finally, the role of the toilet cleaner is revealed, because the toilet cleaner contains a certain proportion of hydrochloric acid, but the acidity is not large, and the rust of the chrome plating parts is due to the formation of oxides, which react into salt and water when exposed to acid, which can be easily removed. Therefore, be sure to wipe the place you have wiped with a damp cloth after wiping to prevent corrosion of the car paint. If you don't have gloves on you, wash your hands as soon as possible to prevent burning your hands.

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The main ingredient of toilet cleaning is dilute hydrochloric acid, and there are some surfactants for cleaning. It is not recommended to remove rust, the chemical composition of rust is iron oxide, and the acid can dissolve rust, but it can also react with metal. If not handled properly, it can be bad.

The amount of acid is used too little, and the rust that can be seen by the naked eye is gone, but there are still many small rust spots that will expand after a few days if the environment is humid. If the amount of acid is used too much, it will react with normal steel in addition to rust removal, and if the acid is applied unevenly, it will form unevenness on the surface, and the paint will also be destroyed by acid.

If you must use this method to remove rust in other places, it is recommended to dilute the toilet and clean it before using it, do not touch the surface other than the rust, and wipe the rusted surface evenly and repeatedly and repeatedly. Rinse with plenty of water immediately after removing the rust, and it is best to go to the car wash. end

If the car logo is rusty, remove it with a rust remover.

Don't listen to the greased dust, just take a candle and wipe it.

When polishing, just use the polishing machine to turn it.

One. Be wary of small scars. In addition to common collisions and scratches, the tires bounce up small stones on the paint surface when driving, which will also make the paint surface peel off small spots, which will produce small rust spots after a long time.

Therefore, it is necessary to regularly inspect the car body, engine compartment cover and the surrounding area of the body, and once found, it is necessary to go to a professional beauty shop in time to deal with it.

Two. Check the humidity of places prone to water accumulation. While the vehicle is driving, it is inevitable to encounter rain and snow or pass by muddy and waterlogged roads, and some voids such as the bottom of the body and the floor of the car are prone to accumulate sludge.

Therefore, the inner and outer edges of the wheels, the bottom corners of the doors and trunks, the keyholes of the doors and the movable parts of the wiper rack should be checked frequently, and at the same time ensure the smooth drainage holes of the doors and body parts, and check the humidity of the covering in the car, such as carpets, to prevent rust of the floor parts.

Three. The soft lacquer surface is used as a sealing glaze. Some vehicles with soft paint may cause fine coercion marks when wind and sand particles hit the body during high-speed driving.

In this case, the body can be sealed glazed or coated, and the chassis can be armored or sealed for the bottom of the vehicle to protect the chassis from acid rain and corrosion, so that the original protective layer is not easy to dry out and fall off, and it can also prevent the impact of small stones on the chassis during driving.

Four. It's best not to cover the car jacket. If the vehicle is parked outdoors in windy and rainy weather, the inner layer of the car coat will repeatedly whip the car paint, especially if the wind and sand blow into the car coat, it will draw countless small scratches on the car body, and the paint will be black for a long time.

In addition, do not use a duster or rag to clean the sand particles on the car body directly after the wind and sand, but should rinse with clean water.

Five. The touch-up pen can be used to deal with coercion. If the rust is not very serious, you can use very fine water sandpaper dipped in water to gently grind away the rust spots, but do not grind in no direction, and polish in a straight line in the same direction.

Wait until it is completely wiped off and apply a layer of primer. If it is a new scratch, wipe it off and apply the primer directly. If the vehicle is equipped with a small can of original paint, you can wait for the primer to dry and then smooth it with sandpaper, and apply the original paint to the primer.

If there is no original paint, you can use a touch-up pen to color.

Six. Applying toothpaste can temporarily prevent rust. If you notice a new small scar, gently rub the toothpaste in a circle and apply it to the scratch.

Apply it again after rain or car wash. This generally reduces scratch marks and simply acts as an insulating barrier to prevent rust, with white paint being the most noticeable.

This method removes rust spots from items.

Material; 1 vinegar 2 toothpaste (a little several) 3 waste toothbrush method; 1 First pour out an appropriate amount of vinegar and apply it to the car logo to moisten the pockmarks, so as not to wipe the pockmarks and wipe the chrome parts.

2 Wait for the pockmarks to moisten. Then squeeze the toothbrush into the toothpaste and dip it in water, and then you can wipe it, remember to wipe it gentlyStep by step, without overexerting too much force, until the pockmarked dirt is wiped clean.

Second, cola can remove rust on the car logo.

Yesterday I watched a program called "Mythbuster", in which 2 scientists experimented with whether Coke can remove chrome plating parts to remove rust, and the final result is that the effect is very good, and this method can be used for chrome plating before and after rust in the future.

3. Wipe with oil.

4. Wipe with toilet cleaner.

The rust should be washed off with acid. Hydrochloric acid, vinegar is estimated to be too weak.