Oli ea Boleng ba Boleng bo Hloekileng ba Birch ea Tlhaho ea Bohlokoa bakeng sa Massage ea Diffuser
Oli ea Birchke moriana oa litlama o ntšitsoeng lekhapetleng le pshatlehileng la sefate sa birch. Ho na le mefuta e 'meli ea lifate tsa Birch, Betula pendula le Betula Lenta. Oli ea bohlokoa ea Birch e fumanoa ka mokhoa oa Steam Distillation. Lekhapetla le ntšoa pele, le lateloa ke phofo ea makhapetla, ebe oli e ntšoa. Likarolo tsa mantlha tsa oli ea tlhaho ea Birch ke salicylic acid, methyl salicylates, botulinal le betulene.
Ngola molaetsa wa hao mona mme o re romele wona