Izitshizi zeLaser zifuna ukugcinwa rhoqo kusetyenziso lwemihla ngemihla. Enye yeendlela zokugcinwa okubalulekileyo kukubuyisela i-chiller ejikeleza amanzi okupholisa rhoqo ukuphepha ukuvaleka kwemibhobho ebangelwa ukungcola kwamanzi, okuya kuchaphazela ukusebenza okuqhelekileyo kwezixhobo ze-chiller kunye ne-laser. Ke, kufuneka i-laser chiller ithathe indawo kangaphi amanzi ajikelezayo?