These four ounce aroma mist can be used anywhere that traditional air fresheners are used. Our mists are created with essential oils, spring water and crystals nothing else. Shake gently before using to mix the blend. You may also spray the mist in the air, close your eyes and walk into it to lightly scent your clothing. You can also lightly spray onto a dryer sheet to freshen your clothes or other items in the dryer. They can also be sprayed into diffuser water to cover a larger area.