‘Odour Neutralising Agent’ (O.N.A.) Solid Block is ideal for placing in internal ventilation systems to eliminate odours in office or household environments or used in small areas such as cupboards and closets or even cars and caravans (for larger space not in a ventilation system, we would recommend the gel).

Odour Neutralising Agent (O.N.A.) Gel is ideal for larger room applications due to its controlled release formula, which offers constant treatment of odours over a longer time frame. Simply place in your target area and take off the lid. It is ideal for at home or in the office and is pet safe and biodegradable.