KHOOM TAU
1 Muaj kev kub siab ntawm cov qauv funtional, yooj yim tshem tawm stains ntawm fober nto thiab khaub ncaws sib sib zog nqus.
2 Ua cov ntaub ua kom hnyav dua, yooj yim ntxuav, tshem tawm cov ntxhiab tsw tab sis tawm cov ntxhiab tsw thiab tshem tawm ntawm electrostatic.
3. Lub luag haujlwm tu tshwj xeeb-xim xim, tiv thaiv cov khaub ncaws xim, nws ua rau cov khaub ncaws dawb lossis xim kom dawb thiab ci.
4 Qhov nruab nrab tsis yog, tsis hnyav ntawm cov tes thiab tsis ua kom raug mob ntawm cov khaub ncaws. Tsis-phosphorous, muaj kev nyab xeeb thiab tsis muaj teeb meem ib puag ncig.
Sib txawv cov tshuaj tsw qab los xaiv
lavendar, jasmine, txiv qaub, paj thoob ntiaj teb zoo nkauj, Frangipani, CEDAR, lossis nkag siab txog tus neeg thov
Kev ntsuas nrog cap:
A. Txhaws lub hau rau kab saum toj ob zaug rau kev thauj khoom nruab nrab
B. Siv ntau rau qhov loj lossis hnyav av ntaws ntim