1. Inta aad isticmaalayso, iska ilaali in aad daaha shaashadda ku saamayso walxo adag si aad uga hortagto dhaawac soo gaadho xariiqda birlabeedka.
2. Iska ilaali inaad isticmaasho nadiifiyeyaasha kimikalka leh si aad u nadiifiso daaha shaashadda.
3. Haddi faliisha birlabku ay debecdo ama go'do, isla markiiba hagaaji ama beddel.
