It would be helpful if they wrote on the package to make sure the netted side goes against your skin. I didn’t realize the sides were different I put one side in correctly and the other foot the white part was against my skin so needless to say one worked and one did not. I went in here to re read the instructions and then it said make sure net side faces your foot so upon inspection of the one that didn’t work that’s exactly what I did wrong. Guess I shouldn’t have done them with only the light of the tv either I probably would’ve seen that

I used this a while back. And I can't find it at the CVS,by my house.😭