Foam Cannon Maintenance Tips – Keep It Flowing Like New
Is your foam cannon spraying weak or uneven? Follow these simple steps to clean, maintain, and protect your equipment.
Why Maintenance Matters
Foam cannons are amazing tools—until they start acting up. If you notice:
- Weird spray patterns
- Low foam output
- Leaking around fittings
It’s probably due to a clog, hard water buildup, or neglect.
Basic After-Use Cleaning
Every time you’re done using your foam cannon:
- Rinse the bottle and cap thoroughly with clean water
- Run plain water through the foam cannon for 30 seconds
- Wipe down external fittings and nozzle to remove residue
This flushes out leftover soap and prevents buildup from drying inside.
Deep Cleaning Every 4–6 Weeks
If you're using hard water or foaming often, do a deep clean:
- Disassemble the foam cannon (check your model’s instructions)
- Soak the brass and mesh parts in vinegar or APC for 30–60 mins
- Scrub gently with a toothbrush if needed
- Rinse everything and let it dry completely before reassembling
Check and Replace the Filter
Most foam cannons have a small mesh filter inside the pickup tube or nozzle assembly. This filter can clog easily with hard water minerals or soap gunk.
- Remove and rinse it every few uses
- Replace it if it’s worn, crushed, or permanently clogged
Store It Dry
Always store your foam cannon fully dry to avoid corrosion. Store it upright in a cool, dry place—not in your bucket or trunk where water can pool inside.
Best Practices to Extend Foam Cannon Life
- Use distilled or filtered water if possible
- Rinse thoroughly after every use
- Keep seals lubricated with a small amount of silicone grease
- Never store with soap left in the bottle
Recommended Soap: The Super Soaper
Using a high-quality, low-residue soap like The Super Soaper helps reduce internal clogging and keeps your foam cannon spraying strong.
Buy The Super Soaper – Foam Cannon Safe
Also available on Amazon
