One Litre Bottle (32 oz) - for general use; just open the lid and place where odors are prevalent, or pour into pistol grip hand pumps for spraying.
Four Litre Jar (1 US Gal) - dispense with gardening sprayers or commercial misting systems, or add to ONA Gel to reconstitute.
Twenty Litre Pail (5 US Gal) - dispense with larger or commercial misters or sprayers.