It takes some time to get used to. Took me a couple months to get it down. I kind of tuck it in next to the center, deep under my tongue, and I have to hold my tongue still. You can almost feel your tongue dry to your teeth. If you move your tongue too much it escapes up the side and mixes with saliva, and you can't get it back under your tongue anymore. It can take anywhere from 20 minutes to sometimes an hour to fully dissolve. You'll get it, just keep trying.