" Trader reply: "We frequented your house to stories of a blocked kitchen sink. We applied our wet/vac and drainer cleaner chemical but however was unsuccessful, we sent a report that you should forward onto the council because the blockage was further more down the line in the communal pipes. https://gas-plumbers-dartford73940.suomiblog.com/the-greatest-guide-to-gas-plumbers-dartford-42190963