When the wheel surface is difficult to remove stains, to choose a professional cleaning agent, this cleaning agent is often able to gently and effectively remove stains, reduce the damage to the surface of aluminum alloy. In addition, the hub itself has a layer of metal protective film, so when cleaning, but also pay special attention not to use paint brighterer or other abrasive materials. In the process of driving should also be careful to avoid scratches to the hub caused by "hard", once there are scratches or deformation, should be repaired as soon as possible and repaint processing. So how do you repair a scratch?

There are six specific steps to repair:

One, check the scars, such as no injury to the inside of the hub, can be simply repaired, use paint dilution, wipe around the scars, remove dirt;

Two, scratch the deeper part is very difficult to remove dirt available toothpick it thoroughly clean;

Three, in order to prevent the irrelevant parts of the paint will be carefully glued to the scar around the tape;

Four, finishing the tip of the brush and applying the varnish.

Five, after coating, to be completely dry with waterproof paper dipped in soapy water daub, make the surface smooth;

Six, with waterproof paper after the wipe, with the mixture to wipe out the light, and then wax.

If you encounter deeper scars, the key is to observe whether the metal surface is exposed, if you can't see the metal surface will not rust, you can concentrate on coating the varnish. Use the tip of the pen to apply the paint bit by bit, and let the paint dry completely. To avoid this phenomenon, the car at the beginning of the use of the time to diligently wash the rim, driving the vehicle every day at least once a week to wash the rim, first with water wet, then with detergent sponge scrub, and then rinse with a lot of water.

Daily maintenance is also essential, when the hub temperature is high, should let it be cleaned after natural cooling, do not use cold water to clean; Otherwise, it will make the aluminum alloy wheel damaged, and even make the brake disc deformation and affect the braking effect. In addition, at high temperature with cleaning agents to clean aluminum gold wheel, will make the wheel surface chemical reaction, lose luster, affect the appearance.

When the wheel is stained with difficult to remove tar, if the general cleaning agent to no avail, can use a brush to try to remove, but do not use a hard brush, especially the iron brush, so as not to damage the wheel surface. Experts introduced the folk prescription of a kind of clear tar: choose officinal "active oil" to rub namely, can obtain the effect that expect is less than, car owners might as well have a try. In addition, when the vehicle is near the seaside, the wheel hub should be cleaned frequently to avoid corrosion of the aluminum surface by salt.