DIY Toilet Bowl Cleaner
Source: Healthy Home 2008, Spring 2008
1/2 cup of vinegar
1/2 cup of borax
Add 1/2 cup vinegar to the toilet bowl, let stand a few minutes, brush, and flush.
If you have hard water, let the vinegar sit for an hour, and you may have to do some light scrubbing.
To remove stains, add 1/2 cup borax to the water, swish it around, and let it soak overnight.