Hais txog:
Neroli, uas yog cov ntsiab lus qab zib tau muab rho tawm los ntawm cov txiv kab ntxwv paj, tau siv rau hauv perfumery txij li hnub ntawm Egypt ancient. Neroli kuj yog ib qho ntawm cov khoom xyaw suav nrog hauv thawj Eau de Cologne los ntawm lub teb chaws Yelemees thaum ntxov 1700s. Nrog rau qhov zoo sib xws, txawm tias muaj ntxhiab tsw ntau dua li cov roj yam tseem ceeb, qhov hydrosol no yog qhov kev xaiv pheej yig piv rau cov roj tseem ceeb.
Kev siv:
• Peb cov hydrosols tuaj yeem siv rau sab hauv thiab sab nraud (lub ntsej muag toner, zaub mov, thiab lwm yam)
• Zoo tagnrho rau cov tawv nqaij qhuav, ib txwm, muag heev, rhiab, npub lossis paub tab ntawm daim tawv nqaij kom zoo nkauj.
• Siv ceev faj: hydrosols yog cov khoom rhiab heev uas muaj lub neej txee.
• Txee lub neej & cov lus qhia cia: Lawv tuaj yeem khaws tau 2 mus rau 3 lub hlis thaum lub raj mis qhib. Khaws rau hauv qhov chaw txias thiab qhuav, deb ntawm lub teeb. Peb pom zoo kom khaws cia rau hauv lub tub yees.
Tseem ceeb:
Thov nco ntsoov tias cov dej floral tej zaum yuav rhiab heev rau qee tus neeg. Peb pom zoo kom ua ib qho kev kuaj patch ntawm cov khoom no ua rau ntawm daim tawv nqaij ua ntej siv.