How long does it last once open?
334546
At least for two years however the treatment product itself is known to last over 5 years is kept closed
2041806
We had ours for a year after opening. The flavor does slowly fade over time but keep it well sealed to make it last longer
2033738
I don't know how long it lasts once it is open. I figure over a year is pushing it so I try to share it with someone, or just throw it out and replace it with a new one.
715361
The owner's manual says 6 months. Have used it about a dozen times and have had no problems.
1301082
No, It will last longer than that after opening. I wouldn't push it more than a week though.
1743345
I really depends on how much you use it obviously. My 1st one made it 5 years and I used it at least once a week
893358
Hi, Mine has been open and standing upright for almost 3 years. You MUST FOLLOW THE DIRECTIONS ON THE PIECE OF PAPER THAT COMES WITH IT, VERY CAREFULLY AND SLOWLY.That is the tricky part. I had a little trouble when I first started but then followed the direction and have never had any more problems Just start over and look at everything very carefully. Study the picture , too. I hope this helps you. Marylyn
1207686
I don't know about this one because I mailed it to my sister in another part of town. The one I use has an expiration date of one year if unopened. But once you open it, it is only good for a month or 3 months max and keep it refrigerated after opening.
776488
Had it for months now and I think it is supposed to last for years. First time it was changed since bought. That's probably 10 years.
1890021
Unopened, it will stay for 15 years. Opened, the website says it will stay viable for up to 12 months.
654459
This my first one. Only had it a few months. I want to see how long it last before I decide if it worth buying again
1589036
I have had it for almost a year and have not replaced it yet....if you keep it clean it lasts a long time depending upon how much its used.
471950
Opened, It will last about a month as long as its feed stem is p[inched off by the dispenser mechanism. Closed it will last a year before the visible separation will occur.
1979927
What everyone else said. First time you don't think it will open, but it does. First pull is the hardest - it gets easier after that.
696625
I don't know for sure, I just know once opened, its only usable for a month. I think there might be a date on the bottom of the container if it isn't opened.
483132
Just use it. do not have to do anything, once it is opened it stays open until you close it.
959222
That should be no problem. It says on the packaging that it's to be used within 18 months after opening, mine is still good after more than a year now.