Alaabta alaabta:
Saxanka ugu weyn wuxuu ka samaysan yahay 8mm qaro weyn oo tayo sare leh oo saafi ah walxo PP (polypropylene), oo leh xoog.
caabbinta asiidhka iyo alkali, iyo wadajirka ayaa laga sameeyay alxan la'aan buug-gacmeed oo xirfad leh
Usha alxanka midabka isku midka ah, caabbinta aashitada oo xooggan, iska caabin saameyn leh, daxal la'aan, miridhla'aan.