...and it's thanks to this. Previously there would be a build up of gunk that no squirty bleach, rim block, toilet duck gel things could shift. I would scrub clean it with a washing up brush but it would build up again (unlike our other loo which we don't have a problem with?).
These were on offer one day so I thought I'd give them a try. You pop one in the cistern so it foams every time you flush.....and my loo is lovely and clean and no build up of gunk! It actually looks like a new loo. I have bought a few packets whilst they were still on offer (Morrisons).
Anyway thought I'd share will all you housekeepers as you can't beat a shiny bog!