The first time I clogged my Iwata Eclipse, I tried to clear it with a paper clip and bent the needle. The second time, I soaked the whole thing in alcohol and the chrome plating turned cloudy. Three years and a lot of mistakes later, here is the cleaning routine that has kept my airbrush working without drama.
| Product | Best For | Quantity |
|---|---|---|
| Iwata Medea Airbrush Cleaner | Standard cleaner | 16 oz |
| Createx Airbrush Restorer | Heavy clog removal | 4 oz |
| Master Airbrush Cleaning Pot | Spray catching | 1 unit |
| Iwata Cleaning Brush Set | Nozzle and channel brushes | 5 piece |
| Iwata Eclipse HP CS | Gravity feed airbrush | 0.35mm needle |
Between Color Flush
When switching colors mid session, dump remaining paint, fill the cup with cleaner, and spray into a cleaning pot until the spray runs clear. Backflushing by holding a finger over the tip and pressing the trigger forces cleaner through the body. Three backflushes and one clear spray gets you 95 percent of the way clean. The whole process takes about 60 seconds.
End of Session Clean
At the end of a session, do the between color flush plus pull the needle out, wipe it clean from front to back with a paper towel, and inspect the tip for dried paint. Run a small brush through the cup and the front nozzle area. Reseat the needle gently. This adds about 3 minutes and prevents 90 percent of the clog problems people complain about.
When You Have a Real Clog
If the spray pattern goes uneven, you have dried paint in the nozzle. Do not poke with metal. Unscrew the nozzle cap, remove the nozzle itself, and soak it in Createx Airbrush Restorer for 10 minutes. Then push a soft nozzle brush through it. The Iwata 0.35mm nozzle is delicate so use a brush sized for it. Reassemble and test.
A Cleaning Pot Saves Your Lungs
The Master Airbrush Cleaning Pot has a glass jar, a foam filter, and a flexible neck so you spray into a contained space. Without one, you spray cleaner into the air and it ends up on your workbench, your walls, and your respiratory tract. The pot costs less than a respirator cartridge replacement. Buy one before you even buy your second bottle of cleaner.
Care for the Airbrush Itself
The Iwata Eclipse HP CS is the airbrush most artists end up with for a reason. The needle and nozzle are reasonably priced as replacements, parts diagrams are public, and YouTube tutorials cover every disassembly step. Treat the needle as a consumable and replace it every 12 to 18 months even if it still looks fine because the tip slowly mushrooms with use.
How to Choose
Match the cleaner to the paint: water based for acrylics, dedicated reducer for lacquer. Always spray into a pot. Use brushes never paper clips. Keep a spare nozzle and needle on hand because clogs always happen at the worst time. Do not soak the whole airbrush in solvent because gaskets and seals degrade. A clean airbrush sprays consistently, and consistency is most of the skill.
Frequently asked questions
How often should I do a deep clean on my airbrush?+
Quick flush between colors, a moderate cleaning at end of session, and a full disassembly clean every 10 to 15 sessions or whenever spray pattern changes.
Can I use rubbing alcohol to clean my airbrush?+
Isopropyl 70 to 90 percent works fine for acrylics and is cheaper than branded cleaners. For lacquers and enamels, use the matching reducer or proper airbrush cleaner.