How to make a smoke bomb?

I'm bored and I want to do something that would not destroy my house but would destroy a plastic cup or something that would blind something or make something easy that makes alot of smoke n easy.

i want to make a red smoke bomb that lasts long without using ping pong balls or chemicals please help

Hi i live in Australia so i'm limited when jt comes to shops and such, i want to make a smoke bomb for a video im making and i cant seem to find a good recipe. Does anyone know where i can get Potassium Nitrate or KNO3? Instores or Cheap online please...

i need a smoke bomb recipe by Tomorrow i have a big air soft match tomorrow i can not get supplies so household items only thank you

I know the ping pong balls, and the cold pack. Is there any other ways to create smoke bombs?

Ok i've tried making smoke bombs. I've tried 6 spoons of salt petre and 8 spoons of sugar. It smoked but more hot fire lol. I've wondered if salt petre sugar and baking soda would work also. I've seen the video, but not the results.

ok so i don't need the explanation K i just need 2 know how 2

Ok I was wondering if it was alright to make potassium nitrite smoke bombs. Is it dangerous if i lit it up? Also If i keep the Smoke bomb in the container ( cardboard) for a long time is it alright And one last thing How dangerous is it if I keep it?

Because I'm looking for eyewitness accounts to the Iceland volcano eruption (with a focus on eyewitness video captured accounts in order to see if the expressions are genuine or not) and the footage of the explosion is either footage of it arising above...