Iyo inonwisa donje wool roll inogadzirwa necombed donje kuti ibvise tsvina uye yobva yasvibiswa, Mamiriro ayo akapfava uye akatsetseka nekuda kwemaitiro emakadhi.
Wool yedonje yakasvibiswa nekupisa kwakanyanya uye kudzvanywa kwakanyanya neokisijeni yakachena, kuti ive isina neps, mbeu uye kumwe kusvibiswa pasi peBP, EP zvinodiwa.
Inosveta zvakanyanya uye haikonzeri kutsamwa.