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.
1 Dump in about 1/2 c. baking soda. 2  Let that sit for a few minutes. 3  Then, pour a mixture of 1 c. vinegar and 1. c very hot water down on top of the baking soda. 4  Cover with a drain plug (to keep the reaction down below the drain surface) if you have one and let it sit for 5-10 minutes.nd with a little bit of extra elbow grease and a plunger, you can use them to unclog the toughest drains. It just takes a while. But hereâs how you do it the easy way (before your drain becomes a clog monster): How to Unclog A Drain With Baking Soda and Vinegar. 1  Pour a pot of boiling hot water down your drain.