In the case of bottles is older than 1 year. Should avoid the use of bottles of white stains found in the bottle, which is caused by the process of condensation.
If the bottle last longer than one year. It should also be avoided if you take a bottle of white stains found in the bottle, which is caused by condensation processes.
In the case of the bottle over 1 years. Should avoid the use of the bottle if the detected white stains on the bottle, which is caused by the process of condensation.