Lub tsev so linens feem ntau yuav tsum tau hloov raws sij hawm thiab kev ntxhua khaub ncaws raws li cov qhua tuaj noj mov es tsis yog siv rau lub sijhawm teem sijhawm ntawm hnub lossis lub lis piam. Thaum lub sij hawm tu tsev txhua hnub, cov neeg ua hauj lwm yuav tsum tau tshuaj xyuas cov ntaub pua tsev rau cov stains, tsw, puas, los yog discoloration thiab hloov cov khoom tam sim yog pom muaj teeb meem. Cov khoom uas tsis tas yuav hloov pauv tom qab txhua tus qhua nyob hauv- xws li cov ntaub pua tsev tiv thaiv thiab cov ntaub ntawv haum- tuaj yeem raug tshuaj xyuas thiab ntxhua khaub ncaws ib ntus raws li lub tsev so txoj cai tswj kev huv. Kev teem caij tu ncua kom raug rau ntau hom ntaub pua chaw ua kom huv si hauv chav thaum zam kev tsis tsim nyog ntxhua khaub ncaws thiab hnav khaub ncaws.
Txij li thaum lub tsev so linens raug ntxhua khaub ncaws ntau zaus, lub hom phiaj yuav tsum tsis txhob tsuas yog kev huv huv siab tshaj plaws; ceev faj tswj cov dej kub, cov tshuaj ntxuav tes, kiv- lub sij hawm qhuav, thiab qhov kub kom qhuav yog qhov tseem ceeb. Kev ntxuav lossis ziab cov paj rwb ntshiab ntawm qhov kub thiab txias dhau sijhawm tuaj yeem ua rau shrinkage, stiffening, thiab fiber ntau degradation. Linens yuav tsum tau muab cais los ntawm cov xim thiab cov khoom ua ntej ntxuav; cov khoom teeb thiab tsaus yuav tsum tau ua tiav cais kom tsis txhob muaj xim los ntshav. Tom qab ntxuav, cov khoom yuav tsum tau muab yaug kom huv si thiab qhuav kom tsis txhob detergent residue thiab musty odors. Cov ntaub ntaub huv huv yuav tsum muab khaws cia rau hauv qhov chaw qhuav, zoo- qhov cua, thiab huv si, tsim los ntawm kev qhia tshwj xeeb kom txo tau cov plua plav thiab noo noo.
Cov tsev so yuav tsum tau teem sijhawm kuaj xyuas thiab hloov pauv raws li qhov hnav thiab tsim kua muag ntawm cov ntaub pua tsev. Kev siv ntev ntev tuaj yeem ua rau cov nplooj ntawv thiab duvet npog kom nyias, ntsiav tshuaj, shrinkage, los yog unravel ntawm seams; Txawm tias tsis pom stains, cov teeb meem zoo li no tuaj yeem cuam tshuam tsis zoo rau cov qhua. Kev txiav txim siab hloov pauv yuav tsum yog nyob ntawm kev sib xyaw ntawm kev ntxhua khaub ncaws ntau zaus thiab cov khoom siv tiag tiag, tsis yog nyob ntawm lub sijhawm siv xwb. Cov tsev tos qhua uas muaj cov neeg nyob siab yuav tsum nce kev soj ntsuam ntau zaus thiab tuav cov ntaub ntawv hloov pauv cov ntaub ntawv kom raug los taug qab kev siv cov khoom sib txawv. Cov ntaub pua tsev uas cuam tshuam kev nplij siab, zoo li, lossis cov qauv kev nyiam huv yuav tsum tau so kom sai. Kev sib xyaw ua ke ntawm kev tshuaj xyuas txhua hnub, kev ntxhua khaub ncaws ua qauv, kev saib xyuas tsis tu ncua, thiab kev hloov pauv raws sij hawm txuas ntxiv lub neej ntawm cov ntaub pua tsev hauv tsev so thaum ua kom cov ntaub pua tsev nyob huv, xis nyob, thiab zoo ib yam.