Anyone use those blue dryer balls? If so, how many?

Question

They come in packs of 2, but the label recommends 4 to 6.

Answer 1

I have always used just .  They really help with static cling and wrinkles.

Answer 2

I use just 2, seems to do the job

Answer 3

We have always just used two and that's fine. In towels, I will also use one of those non-toxic Simplicity dryer sheets which I find tolerable. I cannot stand Downy or any of the other toxic products.  

Answer 4

I only use 2 and they seem to work pretty well....especially for my lighter clothing (undies, socks, t-shirts) for heavier clothes like sweaters and jeans, 3 or 4 may work better.

Answer 5

2