No set time for how long to stay at 100 mg. Some people think that's a minimum "forever" dose. Some people think that's more than they ever want to take. When you have another bout of detox you might need to back off then. But if going higher helps you through this detox, you might go even higher. Any dose you take is just for today. Tomorrow your body may give you another clue which way to go.
Oil pulling -- about a tablespoon of oil, such as organic sesame or coconut oil, that you gently swish in your mouth, between your teeth, gently, for roughly 20 minutes or until it thins. Then spit it out. Don't swallow. Can draw out what's available to be absorbed in your mouth and towards the front of your head. I fixed detox headaches with oil-pulling. Sometimes I don't know I feel bad, then feel better after oil-pulling first thing in the morning. During rough detox, Hubby will oil-pull 4-5 times a day, as he generates a great deal of bromine residue that the oil pulls out. He wasn't laughing when the smell was so vile he almost puked. :))