It you use a pressure sprayer more than once a year, then it would probably save money to just purchase it.
Clean the screen in the end of the spout.
Often all that is requires is a high pressure sprayer
probably a piece of food stuck in line to bottom sprayer you should be able to lift sprayer off and clean
Spray it with an ammonia based sprayer, then wipe clean with a lint free cloth.
You can try and find some metal cleaner to clean it. You can also take it outside and use a pressure washer to clean it off with.
If you are going to clean the pool the best thing to do is hire a high presure sprayer.
If you use acid for cleaning cement hydrochloric or mercuric acid is generally used However you may be better of trying to clean it using only a pressure sprayer first.
The Crystal Key, and the Shrinking Potion, are on the paintings that you clean with the turpentine in the sprayer. (To clean the paintings, get the sprayer from the 2nd level of Dr. Hare's dream, and the turpentine from the upper locker in Captain Crawfish's dream.)
It's not paint you add, but turpentine to dissolve paint. You fill the sprayer with turpentine and use it to clean the paintings that the Black Widow has stained with graffiti. In Captain Crawfish's dream, take the red key from over the door to the chest on the lower deck (it has the Stopwatch). Grab the green key from the cabinet there and open the chest at the upper left of the top deck (it contains Turpentine). Go to Dr. Hare's dream and get the sprayer. In Black Widow's dream, click the turpentine and it will fill the sprayer. Equip the sprayer and jump onto the three paintings to clean the writing off.
Wash it out with fresh water several times and make sure you blow clean water through the spray nozzle.
You fill it with turpentine and use it to clean the paintings that the Black Widow has stained with graffiti. In Captain Crawfish's dream, take the red key from over the door to the chest on the lower deck (it has the Stopwatch). Grab the green key from the cabinet and open the chest at the upper left of the top deck (it contains Turpentine). Go to Dr. Hare's dream and get the sprayer. In Black Widow's dream, click the turpentine and it will fill the sprayer. Equip the sprayer and jump onto the three paintings to clean the writing off.
Well...I usually make sure I'm physically clean (on the outside) before i leave. God will clean up the insides when you get there. That's it, super simple.