| 摘要 |
PROBLEM TO BE SOLVED: To provide a car washing machine that can improve the washing the washing effect of its manual car wash step. SOLUTION: A car washing machine body 1 has a first and a second detergent arch 7 and 11 for spraying a normal detergent over a washing vehicle 2 and a third detergent arch 22 for spraying a highly foamy detergent over the washing vehicle 2. In a manual car wash step, all those detergent arches 7, 11 and 22 simultaneously splay their respective detergents over the washing vehicle 2, which keeps them on itself well to improve the washing effect.
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