Formaldehyde-dawb kho tus neeg saib xyuas, ua kom cov xim ceev ceev ntawm cov dyes ncaj qha thiab cov dyes reactive dyes (raws li soaking ceev, ntxuav ceev, hws ceev ceev thiab ntub ntub ceev ceev, thiab lwm yam), tshwj xeeb tshaj yog haum rau reactive ci liab thiab dub fabrics. 23 121
