How Long Do You Think Can Be Stored, If I Don't Open The Hair System?

[rme]

What do you think.
I have been using the system now for 3 months, now I think it will be fine for up to 2 - 3 months.
But, would be interested in me if I buy a 3 (hair) pack, how long do you think can be stored, if I don't open the wrap ?

Because I cut the hair system into two parts, soooo the system will be enough for me for 1 year. (maybe)
That's why I ask. Because the 3 pack, is cheaper than 1 pack.

Thank you.
-----------------------
Maybe he'll help someone:
I use french lace, i think very good. very comfortable - and not to feel at all.
Hairline is hidden.

1. Every day I use water spray, and Leave-Condition ( Revlon Equave Instant Beauty conditioner - f* love it, and also has a very good smell and Gliss Hair Repair Leave in Conditioner Ultra Moistur ) usually only once/day. (sometimes two)
2. Every week I remove the system off my head, I use isopropyl alcohol when the system off my head, than when I remove the tape off the system: I use walker french release)
3. Every week I wash my hair system: (I use: Protouch hydration shampo + Remysoft condition + Leave-Condition.)
4. For gluing I use, once/week: Walker tape scalp protector thick -> Supertape + GhostBond Classic (hairline - just glue).
5. I use this hair dye, because /It lost it is color a little/ Garnier Color Sensation 4.0 - perfect: I leave it to act for 8 minutes after combing. (this solution is good for 2-3 weeks)
I hope I wrote everything down.
Sorry for my english, unfortunatelly I speak just a little english.
Have nice day for all

 

[Noah]

Hi RME

If you keep the systems in the wrapper, and in a cool dark place, they will last for years.

 

[rme]

Hi RME

If you keep the systems in the wrapper, and in a cool dark place, they will last for years.

Noah I want to ask something about the another part of my hair system, if I once have used the hair, so I washed..., then it not dry out during storage? because I'd like to try it once but but I would still use the old part.

 

[grincher]

I will hold enough pieces 3 to 4 years stored in a cotton bag in a draw

 

[rme]

I will hold enough pieces 3 to 4 years stored in a cotton bag in a draw

Thank you, but what happens once it is used and then stored?
( is there some kind of coating on the hair system (which disappears in the wash?))