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.
Steps. 1  Remove lid from tank. 2  Pour several drops of food coloring or a cap full of blue fabric softener into the tank. 3  Wait 10 minutes. 4  Inspect water in bowl to see if there any signs of color from fabric softener or food coloring. If so, the toilet has a leak. 5  Shut off water to toilet. 6  Mark water level in tank with marker or a pencil.