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.
Add a pigment to the water, like food coloring or dye. A bright color like red will be easy to trace and see. The water will carry this pigment through the leaking area and it will act like a beacon to show you the precise point where the water is coming in.. Check the attic for dyed areas. Follow the dye path from where it begins to where it comes out to find the leak. There may be multiple points of entry, so if you find one point, continue to search thoroughly until you are satisfied that there are no more leaks.