ONA Block – 170g


ONA will release its powerful odour neutralizing agent and keep the location free from undesirable odours.

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ONA Blocks are ideal for small areas such as closets, foyers, attics, cars boats, cupboards, tents or vents.

Simply remove the the cap or puncture several small holes in it and place in the desired location. Blocks measure 3″ x 3″ and will fit in most places.