When Daniel is asleep, Lucifer gets up and takes one of the keys and leaves; he walks the short distance to the convenience store, which is fortunately open twenty-four hours. He makes his purchases with the leftover money that Daniel gave him, a bag of salt and a heavy black marker, a few other odds and ends. He returns within half an hour and puts a salt line in front of the door and window. There's a small section of tile just on the inside of the door that has a mat on it, big enough to cover the salt line, and he adds a devil's trap just in case.

He adds other sigils in hidden areas, behind furniture and across the foot of the bed where the bedspread hangs down, additional layers of protection. He stashes the rest of the salt underneath the bathroom sink and lays out the rest of his purchases on the counter.

Chicken bones, graveyard dirt, spider thread, and equal parts lavender and hemp, wrapped up in cotton cloth. A hex bag, one that will hide its possessor from demons-- and from angels, if that had been an issue. He murmurs a few words in Latin as he ties it, sealing the spell inside.

He puts it in Daniel's luggage, buried down underneath his possessions so he won't notice it very quickly and, protections complete, returns to sit on his bed and pass the night.