On what planet would jamming floss through your gums down to the very root of your teeth and poking at them with sharp objects not cause your gums to bleed?
I floss twice per day and you want to tell me that I need to floss more and my gums won't bleed? HIGHLY doubtful. No matter how often I floss, cutting at them with sharp objects and pressure will always make them bleed....and throb...and swell. Sheesh.