spray heads stop spraying [SEP] nope these stop spraying after a few days i made room and pillow mists for gifts i am glad i tested them first i emailed the seller and they told me that if my essential oil mixture is too thick the spray heads will get clogged my mixture was not thick but i watered it down anyway and cleaned the spray heads very well it still did not work i am giving it stars because the customer service was very good they sent me a few new spray heads at no chargebut the same problem keeps happening i really like the bottles though and use them for my homemade reed diffusers even though they are supposed to be used for essential oils i would not recommend it i switched to bottles with a trigger sprayer and they work much better