The most common and most likely answer to this crossword clue is the 9 letter word NEBULISER
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More clues leading to the result NEBULISER
- Device that sprays blue rinse all over the place
- Awful blue rinse in spray
- Device administering drug when mountain climbing rule is broken
- Something that sprays blue rinse around
- Spray blue rinse all over the place
- Spray dazed rebel in US
- Mister Lee Burn is mistaken
- New line sure to involve black spray
- Mister Blue Rinse minced
- No good rules being broken by drug dispenser
Buddy explains!

The straight part
We know that "spray" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case spray = nebuliser.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does NEBULISER mean?
NEBULISER noun- A device used to convert liquid into a fine spray of aerosols, by means of oxygen, compressed air, or ultrasonic vibration.
- A device used to administer a medicine into the lungs, by converting the medicine from liquid state into a fine spray of aerosols, to be inhaled through the nose or mouth.