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ONA Block 170 Gram Neutralizing Agent

ONA Block 170 Gram Neutralizing Agent

$11.40 CAD Price inclusive of all taxes
$11.40 CAD $14.25 CAD
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  • Ideal for small enclosed spaces
  • Permanently removes unwanted odours from the air
  • Not a masking agent but genuine odour neutralisation agent
  • Non Toxic
  • Environmentally Safe
  • Organic
  • Safe to use around people pets and plant
  • ONA Blocks can be used in conjunction with odour control ducts to neutralise odours in your ducting.
 Small Size, Large Performance

The Ona Block 170 Gram is a small quiet workhorse when it comes to odour control. It can be put anywhere and forgotten until the odour returns. A small wax block packed with 32 essential oils that are released in a timely manner neutralising and destroying any airborne odours.


The ONA Block is an odour neutraliser in solid wax form. It is a complex formula of essential oils – industrial strength yet safe for home and business, and can be used around people pets and plants.

ONA blocks are ideal for pet smells around dog baskets, litter trays and toilets. Cars, boats and motor homes are suitable for Blocks especially when they have been in storage and subject to dampness or mustiness! The ONA block will release its powerful odour neutralising agent and keep the location free from undesirable odours.
  • ONA Blocks are available in Pro, Fresh Linen, Polar Crystal Scents, Apple Crumble
  • ONA Blocks available in 170g size only
ONA Blocks: Instructions for Use

ONA blocks are a fast and easy way to fight against odours at their source in small sized areas. Simply open and expose to the air or remove the block from its container. The lifetime of the ONA 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 making it excellent for clothing storage, gym bags and diaper pails.

How to Use ONA Block Efficiently
ONA Blocks are the most popular product for use in small enclosed areas. All you need to do is remove the lid and expose the wax block. Because the block is solid you do not need to worry about knocking it over. If you need to increase the exposure of the ONA then you can remove the wax block from the plastic casing, or to increase the surface area further still you can grate some of the wax block into a bowl.

This semi-solid block of odour neutralizing agent slowly releases Ona to eliminate any airborne odours.

Take the Ona Odor Block out of the container and place in the area where odours lurk. The duration of the Ona Odor Block will vary from 15-30 days relative to the airflow around the block and the ambient temperature.
To reduce the strength of the block, poke holes in the cover and replace on the container. This will also prolong the life of the block

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