You might think anything goes when it comes to what goes down the toilet - but it really doesn't avoid a blockage by only flushing the three ps - pee, poo and (toilet) paper! Tuition & fees) | books and materials are additional. Pop (you might call it soda), particularly coca-cola and pepsi, is excellent for beating a clog it's arguably better than commercial chemical clog remover! Summer is here and so is the food - tuck in today. There may come a time when the cost of having an old, faulty.