Ichi ndi chigoba cha silicone bubble bubble chopangidwa ndi H2C03 carbonate.Zothandiza motsutsana ndi: ziphuphu zakumaso pafupipafupi, mawanga amtundu, khungu louma, lakuda ndi losawoneka bwino, ma pores ochulukirapo ndi zovuta zina zapakhungu.Ndi "vacuum cleaner" wa pores pakhungu.