8. Imiterere yayo ni precession kandi uburyo amazi ashyirwamo ni bwiza cyane.
9. Igishushanyo mbonera kirahagije, imiterere ni mishya, kandi biroroshye gukoresha.
10. Igipimo ni cyo cy'ukuri.
11. Biroroshye gukoresha kandi uburyo bwo kubikoraho butuma umuntu yumva neza.
12. Iki gicuruzwa gifite ibikoresho bisimbura ibindi, kandi gitanga serivisi nziza.
Ubwoko bwa siringi ikomeza ya 5ml R