How can i get stoned inside my house, without any detection of the smell of smoke?

I started smokin weed in my restroom while i took a shower, i thought i had a pretty good system goin on but it smelled like ciggarettes were being smoked though after. I would put towels on the bottom the doors were the cracks are. open a window. Roll up a poster tie a napkin soaked with febreeze on the top and when i light up blow the smoke in the poster so it will smell like febreeze into a towel. I guess the smoke coming from my makeshift bottle pipe was giving off a smell. Its 5;21 and i want to get high in my house without anyone knowing, Can someone please give me some real good ideas on achieving this problem, so i can relax ?