Neutralises odors in your indoor space — open the pot and let ONA Gel Fresh Linen work for 4 to 6 weeks.
Hand-picked by BloomLED, expert growshop designed in France for 10+ years.
500 ml format · Fresh Linen scent · Passive diffusion · 4 to 6 weeks
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Say goodbye to stubborn odors in your grow tent, bathroom or laundry room. ONA Gel Fresh Linen 500 ml neutralises airborne molecules through passive gel diffusion, leaving behind a light, airy fresh-linen scent.

| Feature | Detail |
|---|---|
| Format | 500 ml pot |
| Scent | Fresh Linen (clean cotton) |
| Effective duration | 4 to 6 weeks |
| Mode of action | Passive diffusion, no electricity |
| Intended use | Grow tent, home, office |
ONA technology captures odor molecules instead of masking them. Ideal for indoor growing spaces where smells can become intense toward late flowering.
A clean-laundry fragrance that delivers a sense of freshness without feeling overwhelming. Great for daily use at home as well as in the growroom.
No plug, no batteries. Simply open the pot and place it in the room. Reseal it if needed to extend its effective life.
Effective duration is 4 to 6 weeks under continuous exposure, depending on room ventilation and ambient temperature. Close the lid between uses to extend its lifespan.
Can I use it inside an active grow tent?Yes. Place the pot outside the tent, in the surrounding room, to neutralise escaping odors. Avoid direct contact between the gel and your plants.
The global grower reference for neutralising indoor odors without electricity.