Was skeptical about ultrasonic cleaning for shutters, now I swear by it

I thought it was just hype for years, but after I wrecked a shutter curtain on a Pentax 67 with isopropyl alcohol alone I finally bought a $200 ultrasonic from Amazon. Three minutes in the bath with the right solution and that shutter was spotless, no damage at all. Anybody else had good results with ultrasonic on older leaf shutters?

3 comments

3 Comments

jana_hart1813d ago

Did you seriously wreck a shutter too before trying the ultrasonic?

jennifer20413d ago

Yeah, I wrecked one the same way before switching over.

rubysingh13d ago

I read somewhere that the solution ph matters more than the cleaner itself.