Hair salon workers exposed day in and day out to the chemical agents found in hair relaters and coloringagents.
发廊的工作人员每天接触烫发水和染发剂中的化学物质。
2
Cleaning the surface - clean surface will maximize paint adhesion, and coloringagents to minimize the possibility of leakage.
清洗表面——清洁的表面将使涂料的附着力最大化，并将着色剂渗出的可能性降到最低。
3
In general, I discourage use of hair dyes containing artificial coloringagents, which to my mind are as suspect in cosmetic products as they are in food.