Raws li cov khoom siv cawv ua ntau thiab ntau dua, cov khoom siv khob cawv txiv hmab txiv ntoo ua ntau dua thiab ntau haiv neeg. Vim tias lawv cov tsos zoo nkauj, qee lub raj mis cawv muaj txiaj ntsig zoo, thiab feem ntau suav hais tias yog ib qho khoom zoo rau kev sau thiab saib. Yog li, yuav ua li cas ntxuav thiab tswj lub khob cawv txiv hmab lub raj mis khoom?
Cia peb saib ntawm kev tu thiab tu lub khob cawv cawv
1. Tsis txhob sib tsoo nrog lub iav nto nrog lub zog ntawm lub sijhawm zoo tib yam. Txhawm rau tiv thaiv cov iav saum npoo los ntawm khawb, nws yog qhov zoo tshaj los npog nws nrog ib daim ntaub. Thaum muab cov khoom tso rau ntawm cov rooj tog iav, ua tib zoo saib xyuas thiab tsis txhob sib tsoo.
2. Rau kev tu txhua hnub, tsuas yog so nrog phuam ntub lossis ntawv xov xwm. Yog hais tias nws yog stained, nws tuaj yeem muab so nrog ib daim phuam dipped hauv npias los yog sov vinegar. Tsis tas li ntawd, koj tuaj yeem siv tus neeg saib xyuas iav tam sim no ntawm kev ua lag luam. Tsis txhob siv cov kua qaub thiab alkali. Muaj zog tshuaj ntxuav. Nyob rau lub caij ntuj no, qhov saum npoo ntawm lub khob yog qhov yooj yim rau Frost, thiab nws tuaj yeem so nrog ib daim ntaub dipped hauv dej ntsev los yog dej caw dawb, thiab cov nyhuv yog qhov zoo heev.
Post lub sij hawm: May-31-2022