" Trader reply: "We visited your house to stories of a blocked kitchen sink. We used our moist/vac and drainer cleaner chemical but regretably was unsuccessful, we sent a report so that you can forward onto the council because the blockage was more down the line in the communal pipes. https://emiliogzsld.verybigblog.com/26499499/the-best-side-of-gas-plumbers-dartford