Has anyone used Phillips Zoom whitening?

[catchmeinvegas]

My dentist told me to keep it in the fridge but google and the booklet says not to! Just wondering what I do? I don't want to ruin the syringes.

I had it and was never told to put it in the fridge, it worked well for me.

I'm using it now and it's not in the fridge. Did it work for you?

I did it months ago and never kept it in the fridge and yes it worked for me.