You should only have your freezer turned down to level 5 out of 10 levels.
Put your freezer on the fast freeze setting, your freezer should have one :)
The guidlines that came with my fridge/freezer advised a setting of +40C for the fridge and -180C for the freezer.
It is not advised to keep coffee in the freezer because it is porous and can absorb other flavors from other foods in the freezer.
Store tequila in the freezer to keep it chilled and ready for serving.
freezer
0 degrees is ideal.
A domestic freezer should be set to these temperatures. 0o Fahrenheit. -18o Centigrade.
in the freezer in a freezer bag
They must be keep at room temperature, it's a bad idea to put the into a freezer.
Anything put in the freezer should last a long time, but it probably should not be frozen or used longer than a year.
There should be a 'use by' date on the packaging.
You put them in the freezer and and keep them there for awhile and it should glow again.