許xu多duo人ren在zai選xuan購gou牆qiang麵mian漆qi的de時shi候hou，很hen容rong易yi走zou入ru重zhong價jia格ge而er忽hu視shi質zhi量liang的de誤wu區qu。有you的de人ren認ren為wei塗tu料liao的de價jia格ge越yue高gao越yue好hao
，所suo以yi挑tiao選xuan的de時shi候hou找zhao最zui貴gui的de買mai，但dan是shi實shi驗yan結jie果guo顯xian示shi並bing非fei如ru此ci。另ling一yi種zhong極ji端duan的de消xiao費fei者zhe則ze為wei了le省sheng錢qian
，購gou買mai的de時shi候hou價jia格ge越yue低di越yue好hao，這zhe樣yang錢qian省sheng了le不bu少shao
，但dan是shi以yi後hou的de牆qiang麵mian質zhi量liang和he室shi內nei環huan境jing就jiu堪kan憂you了le，因yin此ci建jian議yi大da家jia盡jin量liang在zai考kao慮lv價jia格ge之zhi餘yu注zhu重zhong牆qiang麵mian漆qi的de質zhi量liang，一yi般ban選xuan擇ze有you信xin譽yu的de大da品pin牌pai。