Water drains very slowly from my kitchen sink.
Between where the drainage pipe comes out of the kitchen and the manhole, water comes up through the soil. I've lifted the manhole cover and this is not blocked. So I'm assuming the pipe is blocked inbetween where it comes out of the kitchen wall and the manhole (only about 3 yards). Presumably I should get a plumber in with some drain rods to clear? Although I'm concerned the underground pipe may need replacing and this will be expensive.
Thanks in advance for any advice. I've tried drain cleaner products and these haven't worked.
Between where the drainage pipe comes out of the kitchen and the manhole, water comes up through the soil. I've lifted the manhole cover and this is not blocked. So I'm assuming the pipe is blocked inbetween where it comes out of the kitchen wall and the manhole (only about 3 yards). Presumably I should get a plumber in with some drain rods to clear? Although I'm concerned the underground pipe may need replacing and this will be expensive.
Thanks in advance for any advice. I've tried drain cleaner products and these haven't worked.