We suggest using quite a bit of food coloring and letting the poms sit in the dyed vinegar for at least an hour in order to create a more prominent green color. 이 샘플의 폼폼은 약 몇 분간 담가두었더니 예상보다 훨씬 연한 색이 나왔습니다. You can use rubbing alcohol as well adult only.