I know how nasty COPD is, any cleaning I do is done when Mike is not here if it includes any kind of chemicals. If I want to use carpet fresheners, he can't be in the same room for hours. We found that out when we moved to this house, there was no carpet where we used to live. I can't wear perfume, can only use rub on deodorants, and bath soap is Kirk's Castile, otherwise Mike is allergic to me.