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Biologically neutralises odours from surfaces

The revolutionary way to remove odours from any room or surface!

This biological spray quickly and permanently removes odour-causing molecules, leaving a refreshing citrus aroma.

So powerful, Bio ONA can be used against odours caused by cigarette smoke, pets and fire and flood damage.

There is no need to mask odours with traditional air fresheners when you can neutralise and remove them with Bio ONA!


7 reasons to choose Bio ONA


Combats all malodours

Naturally removes odours

Neutralises rather than masks


Quickly removes odour-causing molecules


Fresh citrus fragrance


Removes odours from hard surfaces, textile, urinals, bins…

Easy to use

Apply and leave to work!

Safe to use

Safe for you and the environment

How to use

  • Use at a dilution of 1 part Bio ONA to 2.5 parts water.

  • Use in a trigger spray or via automatic industrial spray systems.

  • Apply direct to source of malodour and repeat daily until neutralised.

Where to use

  • Bio ONA contains friendly bacteria that digest a wide variety of organic matters known to cause malodours.

  • Effective against washroom odours, pet & animal odours, food odours and cigarette & tobacco smoke

  • Effective on curtains, carpets & fabrics, car interiors, rubbish bins, flood & fire damage odours and mattresses (used in conjunction with our biological surface cleaner Bio Clean)

Technical data


White liquid

Specific Gravity AT 20°C

Approx. 1.0


Approx. 7.5

Bacterial count

>1.0 x 10⁷ cfu/ml

Flash Point

>93° C

Effective temperature range 

5° to 45°

Pack sizes

  • 2 x 5 litre containers
  • 4 x 5 litre containers
  • 20 litre containers
  • 12 x 1 litre ready-to-use trigger sprays
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