Sign up to get the latest promotions, new releases and freebies! Cracked or leaking bedford drains and pipes. The coke/pepsi idea is fantastic! i don't like either anyway, and it makes a lot of sense to use great hub and very useful as many have this problem at one time or another voted up! Check out our other boiler brands here. My drain is not fom the kitchen sink, it is at the front of the house and is just rain water and dirt.it takes ages to soak away.what should.