I switched to bar soap about a year ago, in an effort to reduce plastic waste (i.e. the bottles and pump mechanisms that come with liquid soap).
Since then, the cloakroom and bathroom basins have become slow to drain on many occasions. Pouring boiling water down only eases the problem slightly, and I have tried combinations of white vinegar and bicarb of soda (as recommended by t'internet). Eventually I have had to unscrew the pipe under the basin and clear out the clogged soap.
But in the last few weeks, two of my outside drains (that the kitchen sink and dishwasher drain into) became blocked, and I had to pay someone over £100 to unblock one of the pipes. He said it was full of food waste and soap. We are pretty good at scraping plates into the bin, so I suspect it was mostly soap.
Does anyone else get this issue? Surely our grandparents would have always used bar soap? I have ordered a bag of washing soda crystals (again as recommended by t'internet) to use in the basins/sink on a monthly basis, but am worried that if it doesn't work, the outside drains will block again.
Very tempted to return to liquid soap.....AIBU?