Oil Pulling: Unlock Natural Oral Health & Detox Benefits

I have been doing oil pulling now for about a week but not consistently. My mouth had a sore in the roof of it and my gums were very sensitive and started bleeding. They bled a little more once i started OP but now it's completely gone and not much bleeding. My husband recently started it a few days ago. We have been using canola oil but i will get the sesame or sunflower oil because it seems to have a better result based on the testimonials i read. I look forward to hearing about more natural remedies. Let's put these pharmacuetical companies to shame and do it the natural way, the way it was intended. I do have a question...Do you have to drink water after OP? Please advise. KRM