causes bubbles in tanning solution when used later [SEP] i followed directions used of this cleaner and sprayed until gone then filled container with of clear water and sprayed until gone took spray gun apart and rinsed all components the next time i used the gun the tanning solution bubbled up out of the tank i tried to clean it again and rinsed with water twice again when i tried to do s spay tan the tanning solution was all bubbly i won t use it again what a waste of money