Yesterday me and my friends pergi beli air kat kantin FKG before klinik starts. My friends beli frestea, i beli teh 'o' ice. We were surprised how dirty were the caps, penutup botol f-r-e-s-t-e-a tu. They were gross... The kind of staind yang oily2 and you can korek using your nails. They were grozzzz. ok. Looks like macam penutup ni kene recycle je from the former users. Looks old and dirty... Big Eiww ok. Cek2 la drinks korunk before you drink 'em. Seriously.