probably wont work you would have to heat it to a high temp to activate the thc even then i dont know if the membranes of the sinus can absorb thc so it would end up in your stomach and if you have already smoked that day you would feel very little smoking is a more direct way to get something in the bloodstream thats why all drugs hit faster and stronger when smoked as opposed to snorting. the only faster way to get high would be to make a make a tincture with some hash oil and alcohol to make it soluble and inject in vein promise youll feel that. please dont do (lol)