ONA Block Polar Crystal

ONA BLOCK POLAR CRYSTAL
Remove foul odours naturally use ONA Blocks. They dont just mask odours - they neutralise odours using an essential oils based formula that seeks and destroys organic and non-organic odours, replacing it with your choice of scent.

Simply remove the lid and let the active ONA ingredients evaporate and neutralise any odours they come into contact with, permanently and efficiently. Its as easy as that.

KEY VALUES:
Choice of Scents: Pro, Fresh Linen or Polar Crystal
Strong essential oils based formula
Doesnt just mask foul odours it eliminates them
Reliable and long-lasting odour control
Permanently removes even the most stubborn of smells
Completely organic
Lasts from 1 to 3 months. It is recommended to have air circulating over the tub.