ONA (Odor Neutralizing Agent) products are designed using scientific principles of molecular bonding – two odors can offset one another when they combine to form a bond. ONA’s active ingredients come from a blend of 32 essential oils and plant-derived compounds that bond with and neutralize a wide array of odors. ONA Gel is saturated with ONA liquid concentrate; gardeners simply remove the lid from the jar or pail to expose it to the air and remove odors from the source. ONA Gel is one of Ona’s most popular products. Many years were spent developing a blend of Ona and various suspension elements to result in a product that has excellent dispersion qualities. The ONA odor neutralizing agents are released in a controlled manner so that every molecule is fully optimized.