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.
Re: How Do You Clean A Cedar Shingle Roof? I've seen shake roofs leak after people have powerwashed them, be careful of that. Also, you probably are aware of this but I'll say it anyway, the roof when wet is unwalkable, if you step on it (without caulk boots) you'll be on the ground sooner.