Basically there are two things to prevent: leaks and breakage.
1. Leave a bit of head space when decanting!
Liquids expand in the lower atmospheric pressure of the airplane hold, so don't fill the vial or atomizer completely, or the perfume will be forced out when it expands.
2. Tape the caps on afterward.
The idea is to keep the cap in place so the sprayer doesn't discharge by accident. Bandage tape leaves
Updated 3rd June 2011 at 02:50 AM by 30 Roses
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