ONA Gel is perfect if you’re having issues keeping your grows’ aroma under control, especially during the flowering period and for when you dry your flowers. It’s also extremely effective at getting rid of smoke odors, perfect for those that smoke inside in the kitchen, living room or bedroom. ONA Gel is an air-freshener that starts working as soon as you open up the bottle. It eliminates odors 100% and leaves a soft fragrance in the air. It doesn’t cover odors up – it completely eliminates them by dropping them to the ground and destroying them. It’s easy to use; you can simply open the lid on the container and set it down, or you can put a little bit in various containers around your house, although this will cause it to evaporate much earlier.