How can you tell if Tanning solution is out of date

[lorina1230]

Hi All,
Is there anyway you can tell whether tanning solution is out of date?
The reason I ask is normally I put a sticker on the bottle of when it was opened but seem to have neglected to do this on my light solution this time. Not used the light shade for a while only the dark and unsure whether to use it or not. But do not want to waste it either.
Love to hear your opinion
Thanks

 

[shel84]

Hi, im pretty sure if it has changed to a greeny colour when you look inside the bottle it could be out of date

 

[collin]

Unless you live in a really hot humid climate..which in the main we in the UK dont....its generally speaking not really an issue...solutions are much more balanced than they used to be ....keep the cap screwed tight and dont store on a radiator and its life is,generally speaking is good for twelve months or so.
HTH :hug: