1) Ikoreshwa muguhuza urushinge rwa vacuum hamwe nuyoboro wo gukusanya amaraso.
2) Nyuma yo kuboneza urubyaro, nyamuneka ukoreshe ibicuruzwa mbere yitariki yo kurangiriraho.Niba umupira wo kurinda urekuye cyangwa wangiritse, nyamuneka ntukoreshe.
3) Nibicuruzwa bimwe.Ntukabikoreshe kunshuro ya kabiri.
4) Kubuzima bwawe, ntukoreshe lancet imwe yamaraso hamwe nabandi bantu.