Invented in WWII, High Efficiency Particulate Air filters were used in laboratories to prevent harmful radioactive particles from escaping. Commonly known as HEPA filters, these can be found in not just air filtration systems but also in vacuum cleaners. The … Continue reading
Monthly Archives: July 2012
There is no clear-cut, definitive way to determine whether or not a product is green; however there are certain aspects to consider. Typically ecofriendly items are ones that use less energy, are from recycled materials, and come with less packaging. … Continue reading
We were very satisfied with the team from Envision, and look forward to working with them in the future. We have worked with several other cleaning services in the past, and the team at Envision were the first to meet and exceed our expectations.