For serious odour problems! 4 Malodour removes all types of foul odours immediately and completely, amazing odor kill. Just add 20ml - 50ml to 1 litre of water and apply to the affected area Removes all cat and dog urine smells Animal Safe Can be used in steam cleaners to remove unwanted odours Use 4 Malodour concentrate when enzymes and other products fail to remove the odour. Permanently eliminates even deeply embedded odours from urine, feces, decayed matter, vomit, molds, mildew, rubbish bins, and more. Kills odours produced by previous bacterial action. Leaves a powerful fragrance, peardrop/vanilla or pine lemon. Costs very little to use.