Application guides
How to use extrait de parfum
Use extrait de parfum according to the exact product's application instructions and applicator. A concentrated-style label does not mean undiluted material, a fixed dose or permission to copy the routine used for another perfume.
A HUME Fragrance buying guide

Identify the applicator
An atomizer and a dab-style presentation deliver fragrance differently. Read the supplied directions instead of converting drops and sprays using an invented ratio.
Make the initial test restrained
Give the fragrance a separate wear and judge its presence in your intended setting. Higher concentration does not automatically mean more distant projection.
Evaluate the exact interpretation
An extrait can differ in notes from an EDP or EDT with a related name. Record the version so your later purchase or comparison matches the product tested.
Try this before you buy
Record the exact version, applicator and later impression before deciding how it fits your routine.