R v M (MR) From Wikipedia, the free encyclopedia. (Redirected from R. v. M. (M.R.)) R v M (MR), [1998] 3 S.C.R. 393 is a leading decision of the Supreme Court of Canada on search and seizure by teachers and principals in Canadian Schools (not colleges or universities).
This makes their leakage easiest to clean up using baking soda, a common base. 1  Put a half teaspoon of baking soda in a shallow dish. 2  Add enough water to make a paste the consistency of toothpaste. 3  Apply this mixture to stained areas. 4  Wipe off the paste with a damp cloth. 5  Dry the area with a microfiber cloth.
Cleaning Dirty Grout. 1  1. Start with just warm water and a nylon brush. 2  2. Use a water-vinegar solution for mildew stains. 3  3. Use a paste made from baking soda and water on heavier stains.  4. Use hydrogen peroxide on tough 1  stains. 5. Use store-bought oxygen bleach cleaners.  6. Steam your grout back to its original white.