Natural Toilet Cleaning

I have been using vinegar to clean windows, and generally around the house, but never thought of using it to clean the toilet. That was until a local man said it was the ONLY thing to rid the toilet of the dreaded limescale rings.
Believe me, I had tried everything on the market, but none delivered. All I got was a nasty cocktail of chemicals, which will eventually damage the environment.
So, the first thing is to purchase lots of white, distilled vinegar. They sell it quite cheaply at Asda and Tesco, at around 50p for 500ml.
First put some in a spray bottle, this is to squirt around the rim. Squirt some on the toilet brush too, leave for 30 mins, then scrub. It will start to loosen off, but may take a few applications to come off completely. Do this weekly, at least.
Next, you need to empty the toilet bowl of as much water as possible, and this can be done by plunging the toilet brush up and down. If it is very bad, then you will need about 2 cups of vinegar. Pour it in, and then leave for at least an hour. If possible, overnight is best. Then scrub.
Vinegar is a natural anibacterial product, so it will kill germs dead. Forget the dettol, which costs 5 times as much, and is full of cancer causing chemicals. Here are some more uses for vinegar:
1) cleaning windows- put a little on a cloth, and wipe, or spray on.
2) The dishwasher rinse aid- just pour in, and it will also help kill germs!
3) The rinse drawer of the washing machine- great for softening, and fab for nappies, and towels etc, as it adds germ power.
4) general bathroom cleaning-tackle limescale effectively, and safely.
5) worktops, and highchair trays.
If you can think of any more, then let me know!