How long does the glow in dark stick last?

[goosedwn]

Does any one know?
TIA

 

[Mel6197]

A few hours I know, But I can tell you that the one my daughter broke open and spilled the "juice" on her rug, into my room on my rug still works for a few seconds if you put a light to it and then shut it off, and that was 1 year ago.. LOL

As far as the ones staying in the tube I found they usually are good for atleast 4 hours.. Maybe more,. but by that time the kids arent playing with them and I just throw them out..

 

[CheapMom]

We put ours in the freezer a few hours after they are activated and you can get use out of them 2 nights in arow that way but they are not as bright the second night.

 

[angel's momma]

We went to a local amusement park on Mon.
Tues night I noticed a glow coming from DD's bedroom - it was her necklace & bracelets. They weren't as vivid, but they were still glowing 24 hours later.