alright this all happended today.
i just went into my room & i looked on the wall & there was a HUGE speedy spider on my wall i started freaking out & i had to quickly run to get the vacuum cleaner & i waited for it to move again so i could suck it up with the vacuum & i think i got the spider..idk when i put vacuum sucker towards it the spider disspeared havent seen it yet.

how do i tell if i killed the spider with the vacuum cleaner or if it is still in room??! PLEASE ANSWER!! i really need to know!