i could not use foil balloons because it cost me way too much and i did not have that kind of cash

so accroding to the reasearch i have done, hairspray and hi-float a substace used to keep balloons inflated for longer are pretty similar in accordance to their mixture so i sprayed hairspray on the outside of balloons instead.

i have done some research and it is said that temperature effects the pressure of the gas inside the Balloon.

Higher Temp. = Higher Pressure = Higher Speed of Deflation
Lower Temp. = Lower Pressure = Lower Speed of Deflation.

i have some results

the hairsprayed balloon popped in the outside environment, it lasted from sun 3:00 p.m. to mon 6:30a.m.

the non hairprayed balloons in the outside environment, lasted from sun 3:00 p.. to mon 5:00 p.m.

i think this was due to the cold weather and rain we have been experiencing in the past week. this is most definitely one of the leading factors causing the balloons to pop and deflate quickly