Ha indasteri ea likoloi e ntse e tsoela pele, likhoele tsa likhoele tsa likoloi li ntse li rarahana le ho feta 'me litlhoko tse behiloeng ho bahlahisi bakeng sa likopano tsa boleng bo holimo, tse nepahetseng li ntse li eketseha. Sedeke e motlotlo ho ba mofani oa thepa ea ka sehloohong indastering ea likoloi e nang le metjhini ea ho lokisa lithapo tsa mehala e se nang letho le e itirisang ka botlalo le lits'ebetso tsa ho lekola boleng tse etselitsoeng ho netefatsa ts'epo le ts'ebetso ea lihlahisoa tse hlokahalang indastering ea likoloi.