Good but not for persistent sucker/biter
It worked for 3days for our 3 year old on day 4 she didn’t mind the taste. I put in more of the bitter drops and that worked for one day. Then she figured out that if she sucked her thumb fast enough and long enough the tast would go away. I tasted it because it got on my fingers and I got used to it after 3 days as well. Good just didn’t work for a persistent sucker/biter
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