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
As Business Manager at Church Venture, I have been very pleased with the quality of the work performed by Envision Commercial Cleaning. The crew lead by Mr. Padilla does a great job and the cost is very reasonable. I would recommend them to anyone looking for a quality cleaning service at a fair price.