Analog RGB signals carry video information for the three primary video colors on separate signals, one for each color. Formats that use analog waveforms for RGB signals in home entertainment systems include component video and video graphics array.
So to keep your nasal passages moist, you can: 1  Use a humidifier or vaporizer. 2  Take long showers or -- very carefully -- breathe in steam from a pot on the stove.
When used in a diffuser, these oils can help relieve the respiratory problems that come with a sinus infection: eucalyptus, ravensara, thyme, rosemary, peppermint and frankincense just to name a few (note: for children twelve and under, we recommend consulting with a physician or aromatherapist before using essential oils).