GRID THE HOUSE: As mentioned, you will place Black Tourmaline and Selenite in each of the main corners of your home. If you feed a room needs extra protection you can also grid individual rooms. Typically with grids you would energetically link the crystals together with a wand while stating your affirmation. Obviously, when you are gridding your house, that is easier said than done. (Pesky walls!) Instead I'd suggest placing your crystals and state your affirmation while placing them.

A suggestion for an affirmation, "This home and everyone within are divinely protected at all times." — Use whatever affirmation you prefer.

Once the crystals have been put into place, sit approximately in the middle of your house so you are as close to being in the middle of your house grid as possible. Relax and focus your energy. Visualise the crystals being connected energetically. You can also visualise a white or golden protective, energetic shield around your house that is emanating from the crystals.