Bio Productions Solid Gel Air Freshener is a specially formulated odour counteracting perfumes and longer-lasting fragrance release makes these gels the subtle way of maintaining a fresh, odour-free environment. Bio Productions Solid Gel Air Freshener Features: - These long-lasting odour-counteracting fragrances are thes ubtle way of maintaining a fresh, odour-free environment. - Also available, an Odour Neutraliser for relief against tobacco & urine smells. Directions - Peel label off front of the gel and place in the corner of the room for long lasting fragrance. - The Air Freshener Gels will start to dry out as soon as the label is peeled off, and the fragrance will start to deteriorate depending on the surrounding environment. - For longer lasting fragrance, leave in a moist area or room. Storage - Store original sealed container in cool, dry conditions away from direct sunlight. - Keep out of the reach of children.