Sodium (Bi)carb or Soda crystals, you'll get it anywhere but if you specifically want baking soda then
https://www.amazon.co.uk/Arm-Hammer...ocphy=9046922&hvtargid=pla-564824175101&psc=1
Careful using it with bleach though, the reaction may be quite vigorous. Gloves and glasses always.
Not sure to be honest, I don't work or live in a hard water area so never had to find a solution to that.
I'd make up the strongest mix as described on the packet, plunge the toilet to push out most of the water and then add the mix and leave it for a while and keep checking it and see how that goes. I presume normal limescale cleaners don't lift it?
Yeah, just the normal limescale removers like Harpic/Domestos/Cillit and others
Is the stain under the water or just down the back of the pan? Either way, a normal toilet limescale remover should do the job. You just squirt it on to the area where the limescale is and leave it for a few hours to do the job. Then flush, allow that area to dry out and repeat.So obviously you have to scrub with a brush?
I heard that 'baking soda' in the USA with bleach can do it.
You could drop a dishwasher tablet in. People use them for all sorts of cleaning situations.
No, but it is worth a try. Products with bleach will just bleach the limescale and make it look clean, but the limescale will stay. Denture tablets are another option, but just thought you'd be more likely to have dishwasher tablets than denture tablets in the house.Do you have personal experience/evidence that they work in a toilet?
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