Container care
How to prevent leaks from a perfume oil roller
Reduce leakage risk from an oil roller by using its intended cap and protecting the container, with model-specific guidance for any fault. Oil base does not make every roller closure identical.
A HUME Fragrance buying guide

Keep the mechanism intact
Do not remove the roller insert or force the neck for routine maintenance unless the maker directs it.
Avoid improvised thinning
Adding alcohol, water or another material is not an appropriate way to fix flow or seal issues.
Protect surrounding items
Suitable secondary containment can limit contact with belongings while you obtain guidance about a persistent leak.
Try this before you buy
Check the actual roller instructions and cap condition before attempting any change to the insert.
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