* Diffuser Essential oils are placed in diffuser, sometimes with water, and sometimes with heat so they evaporate. This is a good way to add the scent of an essential oil to a room. * Dry evaporation Several drops of essential oil are placed on a cotton ball or tissue and allowed to evaporate into the air. If a milder, more constant exposure is desired, simply keep the cotton ball in your immediate vicinity. * Steam Drops of essential oil are added to a bowl of steaming water, which quickly vaporizes the oil, breathe deeply. * Spray Drops of essential oils are placed in a water-based solution, shaken, and sprayed into the air in order to deodorize a room or set a mood. * Bath Drops of essential oils are added to bath water in a dispersant immediately before stepping in. This method results in absorption through the skin, as well as inhalation of the volatilized essential oil. * Massage Drops of essential oil are added to a natural carrier oil and applied to skin areas with gentle rubbing. Massage blends should not exceed 1% concentration of essential oils for adults. SAFETY WARNING For external use only. Other than aromatherapy, dilute with a carrier oil keep out of the reach of pets. Possible skin sensitivity. Keep out of reach of children. If you are pregnant, nursing, or under a doctor’s care, consult your physician. Avoid contact with eyes, inner ears, and sensitive areas. Considered safe for aromatic and topical use when diluted in a carrier oil. It is not safe to apply pure essential oil directly to the skin. Always conduct a patch skin test of the essential oil sensitive skin before using on larger areas of the body. Additionally, discontinue use if irritation occurs.[ Storage ] – Aphrosmile 100% Pure chamomile essential oil set for DIY bath bombs should be stored in cool, dark, dry areas. Typically storage in amber and dark individual glass bottle that prevent exposure to light, causing them to oxidize and diminish their fragrance. [ Great Gift ] – Aphrosmile 100% pure bergamot oils set for aromatherapy lamps can be used as special gifts on Christmas, birthday, anniversary, festival, Father's Day, Mother's Day and Valentine's Day to send to your family, friends, lovers to express affections. [ Wide Applications ] - Aphrosmile aromatherapy rose essential oils for air freshener is widely used in diffusers, humidifiers, to make aromatherapy candles & soaps or incense and etc. [ Premium Quality ] - Aphrosmile aromatherapy jasmine essential oil set for DIY bath bombs exhibits more refined aroma compared to certain essential oils that possess potent chemical odors. 100% pure clary sage essential oils for oil burner come with a persistent fragrance. [ Package Include ] - 7 bottles of 0.33oz-10ml Aphrosmile 100% pure rose, chamomile, bergamot, clary sage, jasmine, geranium, lavender essential oil set for aromatherapy candles & soaps making. Suitable for your multiple aroma needs at once buying.