Step 3: Pour the liquid mixture into the bowl of dry ingredients, and use your hands to combine and meld together. At this point, add the citric acid. You'll probably notice a slight fizzing reaction because of the citric acid. No need to panic, Triunfador this is común. Think of http://ventadeaccesoriosdeducha.com.mx/all-products/82-gua-sha-jade-blanco.html