Hello, I am a 44 year young woman and ...I am in the end stage of sarcoidosis of the lung where I have to wear face masks all day...I recentely had all my rugs pulled up and returned to all hardwood floors inside...the basement is mainly concrete...my sun porch is concrete...is there any type of vacuuming product that will eliminate as much dust as possible...also I have a collie ...get this...with lupus...also I can't get anything that will loosen the phlegm for a productive cough...any ideas