Bamka looshanku wuxuu leeyahay wax soo saar aad u hooseeya oo ah 1.2-2ml/T, si ay u bixiyaan awood wax soo saar joogto ah.
Ka samaysan walxo deegaanka u wanaagsan oo dib loo warshadayn karo;
La heli karo iyada oo leh ikhtiyaaro xidhitaan biibiile oo kala duwan si loo hagaajiyo noocyada kala duwan ee badeecada, kareemka jidhka, shaambo, qaboojiyaha, jel-ka qubeyska, iwm.