| STEP # 1 |
| Purchase an Indoor Air Quality Test Kit from HVAC Sales for $12.77 plus shipping. The Test Kit contains two pre-treated petri dishes. This will test two rooms. You simply open the petri dish, let it stand open for one hour in the room and cover the dish with the supplied cover. Store dish in a warm place eg. at top-rear of refrigerator. |
| STEP # 2 |
| Determine if there is a high micro-organism count by observing the growth in the petri dishes after five days. If the count is zero or very low, you probably do not need an air treatment system for a micro- organism problem. If there is substantial growth, you should consider an air treatment system. For more information on how to purify your indoor environment contact HVAC SALES at (905) 669-5662 |
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| The Problem | The Solution | The Physics Of Ozone |
| Ozone Will Destroy | The Physics Of Negative Ions | Questions & Answers |
| Indoor Air Quality Testing Program | Practical Applications | Dumpsters |