Attention should be paid in spring and summer

     The spring and summer season, the rain to wash, bird droppings, gum is the biggest enemy of paint. Automotive beauty experts suggest that the rainy season to pay special attention to corrosion of acid rain, bird droppings, gum and iron the car "skin killer" to the paint.

1, the most subtle - acid rain

Beijing has shifted from a no acid rain zone to a blacklist of acid rain cities". In August 2006, 80% of Beijing's rainfall was "acid rain."". Acid rain refers to the pH value of less than 5.6 of rain or snow, and car paint chemical reaction, reduce the paint decoration effect and protection ability, make the paint appear astringent feeling, even the small spots.

2, the most annoying -- bird droppings

Not only is beautiful, if the next day to paint the guano for processing, the paint can be strong acidic guano corrosion out of a pit. Chezhiyou coating can reduce the adhesion of guano, gently rub, it can remove bird droppings, not corrosion paint.

3, the most solid attack - - iron powder

The air is awash with metallic dust that is invisible to the naked eye. In the exercise of the car, the iron powder under the action of inertia directly into the paint; and in the iron oxide oxidation, with motor vehicle paint from inside to outside the rapid corrosion, is the real three-dimensional attack.

4, the most easily overlooked - gum

Vehicles parked under trees should be careful of gum threat. It is difficult for careless car owners to find out because of their transparent and colorless gums. The solidified gum will cause a dent in the paint and cause severe cracking.