First time using my ultrasonic cleaner! Once fired brass~ : r/reloading
![](https://i.redd.it/first-time-using-my-ultrasonic-cleaner-once-fired-brass-v0-l36shme14xm91.jpg?width=4000&format=pjpg&auto=webp&s=ffe6591378d0327e549e15b4cc5b5aa6aca2a420)
![](https://m.media-amazon.com/images/S/aplus-media-library-service-media/2397b96b-240a-415a-baf2-9351bba51997.__CR140,0,800,1080_PT0_SX463_V1___.jpg)
UltraSonic Gun Cleaner Solution for Gun Parts Cleaning, Concentrate (2 Gallons) : Childrens Blankets : Sports & Outdoors
![](https://accurateshooter.net/pix/Ultra9x560R.jpg)
UltraSonic Case Cleaning
brass turned pink/red after cleaning next to a bore brush
![](https://i.ytimg.com/vi/OJNRTNLgyUs/maxresdefault.jpg)
RCBS Ultrasonic Cleaner Cleaning 308 Brass
![](https://i.etsystatic.com/9756053/r/il/fbac7b/3819188774/il_fullxfull.3819188774_ksxz.jpg)
5x Brass Basket Parts Holder Ultrasonic Cleaning Mesh Screw Type Watch Tool 16mm Set 65 - Ireland
![](https://www.frankfordarsenal.com/dw/image/v2/BCNX_PRD/on/demandware.static/-/Sites-frankford-master/default/dwa007fcdb/images/878787/original/878787-Frankford-Arsenal-ultrasonic-Brass-Solution.jpg?sw=2000&sh=1128)
Brass Cleaning Solution
![](https://preview.redd.it/s7ob7dbw3b771.jpg?width=640&crop=smart&auto=webp&s=5150ab2def48fd7de58e664b9bd49155a253948d)
So, I cleaned my 9mm brass and as you can see it's clean and shiny on the outside but some of them are a bit dark on the inside. Is it OK
![](https://media.mwstatic.com/product-images/src/Primary/649/649164.jpg?imwidth=480)
RCBS Ultrasonic Case Cleaner
HOW TO Clean Brass Cases using Ultrasonic Cleaners
![](https://accurateshooter.net/pix/Ultra00x600.jpg)
UltraSonic Case Cleaning
![](https://ultimatereloader.com/wp-content/uploads/2015/08/dirty-cases-600x400.jpg)
Cleaning Brass with the RCBS Ultrasonic Cleaner – Ultimate Reloader
![](https://i.redd.it/first-time-using-my-ultrasonic-cleaner-once-fired-brass-v0-7ydj6he14xm91.jpg?width=4000&format=pjpg&auto=webp&s=ccf3cc295630fc0bc783305e05835e93445d1a41)
First time using my ultrasonic cleaner! Once fired brass~ : r/reloading
![](https://preview.redd.it/sonic-cleaning-primer-pocket-v0-b60jqvihxqoc1.jpeg?width=640&crop=smart&auto=webp&s=f71bee7f122fed306d451c2b3917db8696eb9d3b)
Sonic Cleaning - Primer Pocket : r/reloading
![](https://m.media-amazon.com/images/I/81vARTaar-L.jpg)
Frankford Arsenal Ultrasonic Brass Cleaning Solution : : Sports & Outdoors