I was looking for a chemical-free way to clean and disinfect our A/C vents, filters and units after our kids couldn’t shake their coughs and I found iPurity. They took before pictures and I couldn’t believe the disgusting state of our vents (mold, fungus, dust, etc). They did an amazing job cleaning and disinfecting everything, leaving the vents and the house spotless. The after pictures were so satisfying to see. Thank you Muhammad and team for wonderful service; I’ll recommend to all of my friends!