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 |  |  |  | DEFINITION Accumulation of dirt, dust and/or other debris on the paint film; may resemble mildew.
 CAUSES
- Use of low quality paints.
- Soil splashing onto siding.
- Air pollution, car exhaust and airborne dust collecting on house body and trim.
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FIXING PROBLEM |  | DUNN-EDWARDS SOLUTIONS |  |  |  | | If unsure whether the problem is dirt or mildew, conduct a simple spot-test with bleach (see Mildew). |  | |  |  |  | | Clean off dirt with a scrub brush and detergent solution, followed by a thorough rinsing with a garden hose. Heavier dirt accumulations may require the use of a power washer. Stubborn dirt may require the use of a degreaser or cleaner. |  | |  |  |  | | Paint with a high quality paint, which is generally formulated to provide superior dirt pick-up resistance. Also, paints with higher gloss or sheen are more resistant to dirt pick-up than flat paints. |  |
|  |  |  | | For more information... |  | Click here to go to our Painting Tips Area |


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