Screw it in
Every bottle threads directly into any Nēbu diffuser. No pouring, no measuring, no mess.
Uplifting & Romantic
Blue Water Zest is an ode to the ocean's vast beauty, mingling sharp citrus with the deep, invigorating scents of the sea. Perfect for anyone who loves the crispness of the ocean air.
Key notesFree U.S. shipping on orders $150+ · 180-day happiness guarantee

Scent Profile:A vibrant splash of citrus zest meets the soothing embrace of oceanic notes, evoking a brisk seaside escape.
Description:Dive into the refreshing essence of Blue Water Zest, a fragrance that captures the spirit of the sea.
Pick your diffuser and a bottle size to see days per bottle, bottles a year and the cost per month, at this fragrance's current prices. Based on Nēbu's own usage figures.
15mlScrews directly into
The mini and the 100ml thread straight into these diffusers - no pouring, no refilling. Just swap the bottle and you are done.








15mlRefill size
The large bottles are refills: use them to top up any Nēbu bottle instead of buying a new one. Best value per ml.










No water, no heat, no dilution. Screw the bottle into any Nēbu cold-air diffuser and the oil is atomized into nano-particles that spread through the room.
Every bottle threads directly into any Nēbu diffuser. No pouring, no measuring, no mess.
Pick a scent level and a schedule from the app. The diffuser runs only when you want it to.
Because nothing is diluted, a bottle goes much further than in an ultrasonic or water diffuser.
Change the scent whenever you like - the bottle seals, so nothing evaporates in between.
Every Nēbu diffuser uses cold air diffusion. Here is what that means next to the ultrasonic diffusers most people know.
Our customers' most-loved scents — a beautiful place to begin.