They are made from vegetable oils and are very beneficial, not only because they help “carry” essential oils but because they contain their own nutritious compounds.
Ang mga ito ay ginawa mula sa halaman mga kuwadro at napaka-pakinabang, hindi lamang dahil matulungan sila “Nagtitinda” mahalaga mga kuwadro ngunit dahil naglalaman ang mga ito ng kanilang sariling nutritious compounds.