How long is syntherol good for

[The Real Mako]

i wonder how long syntherol is good for once it has been opened? I used it about 18 months ago and have about 70cc left in one of my bottles.. is it still sterile . it was kept in a cool dark place. Just in case it is not, i am going to use it to find out , what can i do to make it sterile once again?

 

[The Real Mako]

shelf life?

 

[Big A]

Shelf life is until the expiry date. Any longer, the oil might go rancid.

If you used 100% sterile techniques, then the used bottle should still be ok as long as it's not expired.

 

[The Real Mako]

i'll check the for a date..thank u BIG A