1. Avoid non-normal use of sports shoes, that is not in the rain, snow, and sun exposure by the court after the asphalt (commonly known as the external field) and road use.
2. In the case of normal wear and tear is inevitable, raising the frequency of changing his shoes (not to be more than a pair of shoes, but the alternate day wear), so shoes have a "buffer period" before the next use of the state to maintain the best and longest life.
3. If the dirty shoes to immediately clean up grease to avoid for example, drops of water equal to the reaction of upper material deterioration caused by upper.
4. Equipped with an external air cushion for the shoes, must not in cold environments to prevent the Air Burst (NIKE MAX AIR airbag critical temperature of about minus 15 degrees)
NIKE's upper (or other materials to PU uppers of shoes) and patent leather uppers, very simple, a pack of napkins after lunch can be avoided. If it is anti-fur, they have to pay attention to the soft and wet cloth degree, if too wet will stain more difficult to clean.
* Wordy so much talk about the key: it should be just the whitening, the simplest method is to brush the time, add some water, 84 (one point on the line will damage the shoe surface) with the brush as usual. Dried in the air to OK it!