Brightwood Dental - Did you know sour candy has a comparable pH level to battery acid? It is best to skip the sour treats this spooky holiday. | Facebook
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The Scary Side of Sour Candy - Central Park West Dentistry
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Amazon.com : Sour Salt Crystal Citric Acid (7 oz) - Pure Spice for Cooking, Baking & Flavoring - Non GMO & Food Grade : Grocery & Gourmet Food
Amazon.com : CITRIC ACID/SOUR SALT : Grocery & Gourmet Food