Clean Green. By just switching to green household cleaning chemicals instead of those ones that fill the house up with odors, can help you breath better and it’s much better for the environment. The old cleaners are filled with VOC’s (volatile organic compounds) that are very harmful to breath in, that’s why they recommend using them with the windows open. During this time of year, you don’t want your windows open since its too cold outside, so stay safe and avoid these. Your family will appreciate it too!