Lemon Tea Tree essential oil is a good way to make use of the powerful aromatherapy benefits of Tea Tree oil but with a less medicinal fragrance that many people find more palatable. It should be used in low dilutions as its main component citral can be a dermal irritant. When burned or vaporised it can uplift the emotions and stimulate and clear the mind. It will also help to disguise any nasty odours. It makes a good household cleaning oil - dilute first and always spot check a small part of the area you want to clean to see that the surface won't be affected by the oil.