So what's wrong with the drain ?   It's clogged and water won't go down .   Let me take a look . You know why ? It's clogged with hair . No wonder water won't go down .   Well , I guess people who lived here before didn't clean the bathtub .   You ’ re darn right !   What should I do now ?   Don't worry . I ’ Ve got some acid here . It will help dissolve the hair down there .   Ur , it stinks ! 