Hand car washes while generally speaking are much safer as far as quality goes, you still have to insure the employees are doing quality work and have been trained how to best wash a car without instilling scratches.
Hand car washes while generally speaking are much safer as far as quality goes, you still have to insure the employees are doing quality work and have been trained how to best wash a car without instilling scratches.
一般来说，手动洗车更安全且效果好，你不能保证工人的工作质量是最好的或他们是经过培训的，知道如何去洗车。