Check the local forecast in the newspaper or on the internet and find two consecutive days with full sun and low humidity. On both of these days, you should be available at 11 a.m. and 6 p.m.
Search your yard, balcony, or other outdoor space for a clean, dry area with full sun exposure. Lay a blanket out over the surface of the chosen area. Place the Oriental rug on the blanket at around 11 a.m. Beginning at 11 a.m. gives enough time for the morning dew to dry.
Leave the rug until 6 p.m. During this time, according to Rug Spa, the sun will bleach out certain colors on the rug, beginning with the color in the color run. Pull the rug back inside at 6 p.m. to prevent dirt or moisture from accumulating on the surface of the rug.
If needed, repeat steps two and three for one more day. Ensure that no serious color fading occurred on the rug before continuing with another day of sun exposure. If, at any point, color fading begins, remove the rug from the sun and contact a cleaner.