请勿使用过量清洁剂清洗地毯，否则残留的清洁剂可能损伤地毯。

ADo not use much too detergent to clean the carpet, otherwise the residual detergent may damage the carpet;

BDo not use excessive detergent to clean the carpet, or the residual detergent may damage the carpet;

CDo not use too much detergent to clean the carpet, otherwise the last detergent may damage the carpet.