Why have other web sites mentioned that the Petri dish test for air quality evaluation is a waste of money?
They are trying to sell you a more expensive air sampling electronic unit test, which will virtually give you the same information. Then you pay for lab test results. Other “fancy” approaches may be impressive, but will not necessarily give more useful information. Following our easy step by step instructions you need not spend more money to test your air quality.
Related Questions
- I still think TransGuide is a waste of money. Why don they use the money spent on TransGuide building new highway lanes?
- Why have other web sites mentioned that the Petri dish test for air quality evaluation is a waste of money?
- Why have other websites mentioned that the Petri dish test for air quality evaluation is a waste of money?
