Nelso, I have to concur withj L3v3r on the no pest strips...get mine at Lowes or Home depot....I keep a new one on hand....as I use a grow tent and exhaust my tent to a flue, I don't 'saturate' my living area...they've worked for me for years.....
After a massive spidermite infestation in the summer, I killed almost all my ladies using tobacco/ alcohol mix so be real careful with that stuff!....I also used diatomateous earth as maintenance....obtained some 'LadyBug Killer' organic spray....so I've got mine under control....
Those fruckers are tough sometimes,and I found they absolutely LOVE northern lights .....
Short term, get ya some no pest strips....leave'em in for a few days....vac out all the webbing etc....re-insert the strips if needed....yes it's a pesticide but if yo dry and cure your weed well, the pesticide will disipate....