To start, pour one whole cup of white vinegar into your toilet bowl. Now grab your toilet brush and give the inside of your toilet bowl a good scrub with the vinegar/ toilet water mix. Make sure you swish the vinegar all over the bowl.
After 10 minutes have passed, grab a hold of your toilet brush and scrub the mixture over your entire toilet bowl. We’re talking above the water line, up and under the rim, and, of course, all over the toilet ring.