ONA Block - Fresh Linen (170g)
The ONA block is a small quiet workhorse when it comes to odour control. It can be put anywhere and forgotten until the odour returns.
It is an odour neutraliser in solid form. It is a complex formula of essential oils – industrial strength yet safe for home and business, and be used around people, pets and plants.
ONA blocks are a fast and easy way to fight against odours at their source. Simply open and expose to the air or remove the block from its container. The duration of the block will vary but it will be effective for about 4 weeks relative to the airflow and environment around the block. To limit the amount of odour control and extend the life of the block, drill holes through the lid.
The ONA block will release its powerful odour neutralising agent and keep the location free from undesirable odours.