Unique enzyme formula that works on removing the stain for up to seven days. The solution is neutral pH therefore it won't damage the fibres of the carpet. Removes Ink, dirt and grime, pet stains, general food stains. Can also be used for general odour removal by spraying or soaking the source. Carpet Cleaner & Spot remover pH Neutral formula that removes all pet stains, ink, dirt and grime, wine and general food stains. Attacks odours at the source.