The aroma diffuser market has exploded in recent years. There are hundreds of options, and the question is always the same: which one really works? In this guide, we'll tell you without mincing words.
Types of Aroma Diffusers
Ultrasonic Diffuser
The best-seller. Uses vibrations to convert water and oils into vapor. Attractive and affordable. But the 20-60 micron particles fall quickly, and the actual coverage doesn't exceed 25m².
It humidifies the air — positive in winter, negative in already humid spaces.
Heat Diffuser
Resistor or candle that heats oils. Very cheap. Heat alters the oil's properties. Minimal coverage. Only for very small spaces and occasional use.
Reed Diffuser / Mikado
Natural evaporation. Decorative and no electricity. Actual coverage of 10-15m². In ventilated spaces, practically ineffective. Better for small bathrooms or entrance tables.
Fan Evaporation Diffuser
Fan circulates air over an aromatic pad. Quiet and compact. Limited range, fragrance dissipates quickly. Common in cars.
Professional Waterless Nebulizer
Pressurized air atomizes oil into 1-10 micron microparticles. No water, no heat. Particles float for hours. Coverage up to 150m². Programmable. The reference technology in the professional sector.
The Key Difference: Particle Size
The determining factor in the effectiveness of any aroma diffuser is the size of the particles it generates. Large particles (20-200 microns): fall to the ground in minutes, limited coverage, residual humidity. Small particles (1-10 microns): float in suspension for hours, uniform coverage throughout the volume, no residue.
Which diffuser do I need?
• For a bathroom or small room (up to 20m²): an ultrasonic diffuser is sufficient for occasional use.
• For a living room or space of 20-60m²: nebulizer or catalytic lamp.
• For more than 60m² or continuous use: only a professional nebulizer.
• For a business: a programmable professional nebulizer, no discussion.
BENDIS: the professional nebulizer for everyone
With BENDIS, you get professional nebulization technology with the device as a gift. You only pay for the monthly 250ml refill with the aroma of your choice — 22 fragrances available, including natural and luxury perfumery. Programmable from your mobile. Installation in 15 minutes.
From €39.99/month, VAT included.
