1. Ka mor'a ho etsa liteko tse thata, re etsa bonnete ba hore boleng ba sehlahisoa bo finyella litekanyetso tsa machaba 'me bo finyella litlhoko tsa bareki.
2. Reka lisebelisoa tsa boleng bo holimo 'me u sebelisane le barekisi ba sebelisitseng lilemo tse fetang 5.
3. Laola ka thata mokhoa oa tlhahiso, 'me bahlahlobi ba boleng ba 8 ba etsa lipatlisiso tsa pele ho felisa lihlahisoa tse nang le bokooa mohloling.
4. Khomarela mohopolo oa sehlahisoa oa ts'ireletso ea tikoloho, e se nang phosphorus, le khatello e phahameng.
5. Fana ka litlaleho tsa tlhahlobo ea CMA, SGS kapa motho oa boraro tse khethiloeng ke bareki.