Estimate to unstop the toilets and sink in the house unstoppable toilets with toilet auger Unstop a toilet with toilet auger. Poor a plastic, Apple out of one and a big Lego piece out of the other one. But soldier draining final attempt to unstop bathroom sink. When I went to pull the trap off, I noticed that the pipe is rusted out, causing it to back up. The only way to fix this will be to redo the bathroom sink. Will send estimate over to customer.