how to make a rocket without using potassium nitrate

a video showing how to make a rocket out of household ingredients, no KNO3 involved! ignore what i said on the video for the propellant of just using sodium chlorate, use 2 tsp of sodium chlorate mixed with 3 tsp of sugar, mix with water until just dissolved, this makes a VERY powerfull propellant, more powerful than kno3 and sugar in my opinion. 1 more tip, DONT USE THE HAIRDRYER WITH THIS MIX, some paper lit on my carpet under the heat of the hairdryer BE CAREFULL, for that reason i wont be making any more rockets or smoke bombs. feel free to experiment. oh, 1 more thing, a lot of you are asking me if you can use liquid weed killer, AS LONG AS IT IS SODIUM CHLORATE IT WILL WORK.