I brush after ever meal but almost never floss; I waterpik instead. My dentist recommended it… When used correctly and regularly, the Waterpik is better than flossing because it can reach under the gumline of all your teeth! My dental hygienist says if you Waterpik regularly, you don’t need to floss. Though I do have floss in my bathroom and use it on rare occasions when I feel like I need to because something stubborn is stuck between a pair of teeth.
I have a Platinum model in my bathroom and keep a portable/travel one in my office. When I go out of town, I bring the travel one with me. The Platinum model is really good because you can adjust the power of the water jet. Turn up the power to get deep between teeth and reduce the power for teeth and gums that are easier to reach or more sensitive.