Shooter's Choice 超音波洗浄液 (1ガロン)。

This stuff is amazing. It rips right through the grease, grime, and carbon and makes cleaning firearms a breeze. Super effective. It also does not smell horrible. Work WAAY better than simple green solurions.

Worked great to clean several carburetors. Fix poor idle issues. Mixed 1 to 1 with water 30 minutes with heater on in ultrasonic cleaner. Filtered fluid with coffee filter and reused.

I used this cleaning solution with the DK SONIC Touch Ultrasonic Cleaner with Heater, (This device comes with a Digital Timer and Basket with Multiple Cleaning Modes for Lab Tools, Metal Parts, Carburetor, Auto Parts, Engine Parts, etc (30L, 110V)) Does exactly what it advertises, Full Stop! I have no complaints and I highly doubt, if used properly, anyone else will have any. Unfortunately, amongst us, there are a lot of people who simply do not read instructions. I am on my second gallon, and will purchase more as my need dictates. This is good stuff.

Used in heated ultrasonic cleaner at 55 degrees Celsius. Worked extremely well

It cleans really well in my Hornady 2L ultrasonic cleaner, way better than the other cleaning fluids I used. The only problem I had was trying to get the thing open. Neither my brother nor I could get the lid off. We hurt our hands trying. Eventually, I gave up and just cut it open with a knife. I know it's important to keep it secure against children and whatnot, but we couldn't even open it as grown adults! Might have something to do with the fact that I left it un-opened and un-used for a while after I bought it, but I don't know.