Ona Pro Gel -- 1 Quart

Ona Gel Pro 1 Quart Jar for Small Spaces

This jar holds 1 quart of Ona's Pro formula gel, a neutralizer made for small, enclosed spaces. It sits easily in a tent corner, a closet, a cabinet or a small office. Using it takes no tools or power. Lift the lid, set the open jar near the odor source and the gel starts working on the air around it. For a slower, lighter release, drill or punch a few holes in the lid and leave it on. Pro is Ona's near-odorless formula, with a faint scent in the jar and a clean, neutral smell in the room. The gel is saturated with Ona liquid concentrate built from 32 essential oils and plant-derived compounds. Ona credits absorption, adsorption and molecular bonding for how it tackles odor molecules. The jar stands about 8.6 in tall on a 3.6 in square footprint. Full, it weighs around 2.5 lb, so it moves easily from room to room.

Grow Tent Odor Control With an Open Jar

Grow tent odor control starts with the exhaust and a carbon filter. A gel jar adds a second layer in the room around the tent, where smell leaks out through zippers and doors. Set the jar outside the tent near the exhaust outlet, or in the hallway where the smell tends to drift. During late flowering, when odor peaks, a second jar near the door helps. Keep the jar upright and away from fans that would blow it over. Check the surface every week or so. As the oils release, the gel shrinks and dries toward the bottom of the jar. Swap it out once the surface looks dry and crusted. Wash hands after handling, since the safety sheet notes mild skin and eye irritation. Keep spare jars sealed and in a cool spot until they are needed.

Key Features

• 1 Quart Jar: Sized for tents, closets, cabinets and small rooms.
• No Power Needed: Open the lid and place by the odor source.
• Adjustable Release: Punch holes in the lid for a lighter, slower output.
• Pro Formula: Faint scent in the jar and a neutral room afterward.
• 32 Essential Oils: Plant-derived compounds that bond with odor molecules.
• Compact Size: About 8.6 in tall on a 3.6 in square base.

Technical Specifications