Indeed, some of the most controversial elements being overturned or prohibited by the Every Student Succeeds Act were implemented not under No Child Left Behind but through the waiver system. It was through the waivers (and the Race to the Top grant program) that the Obama administration mandated test-score-based teacher evaluations.
Vinegar, bleach and borax powder are some examples. Bleach -- If you want to use something stronger than vinegar, then use bleach. Bleach is best used when the rings and stains are already too tough. Pour half a cup of powder into the toilet bowl. Leave it that way for a few hours before you flush the bleach away.
3 - Clean your toilet with this solution: Dissolve 1/2 cup of borax with 1 gallon of water. Scrub the toilet with a strong brush, let it sit and flush to rinse. This non-abrasive cleaner can also be used in the bathtub or on counters. 4 - Unclog drains with 1/2 cup of borax followed by 2 cups of boiling water. Let it sit for 15 minutes, then run your water for a few minutes to flush it out. 5 - Deodorize your garbage pail by filling it with borax and water. Let it soak then rinse it out. Sprinkle some borax in the bottom once it's clean.