Can I clean an air tank to make it oxygen compatible? How?

[happy-diver]

You know I've been using Aldi washing powder for years very strong
strips light coatings of gun blue and some cad, had a pungent bleachy chlorine smell to it but didn't leave a scent

So they've just strongly perfumed it so soon some tests must follow

 

[ginti]

Since you're in France, CMAS have Nitrox Gas Blender and presumably cleaning/technician courses and certificates. Maybe a local club can assist.

For sure I a going to involve my club; here in Lyon I cannot fill trimix, and it's very hard also to find oxygen... so I need to use the equipment of my friends, who will help me

I just wanted to have the opinion of other people, that's it

 

[inka]

For sure I a going to involve my club; here in Lyon I cannot fill trimix, and it's very hard also to find oxygen... so I need to use the equipment of my friends, who will help me

I just wanted to have the opinion of other people, that's it

si cela peut te rendre service.

 

[ginti]

si cela peut te rendre service.

C'est très bien! Merci beaucoup

 

[kelemvor]

I just pay my LDS to o2 clean my tanks. Since it's a blending shop, all my tanks must be o2 cleaned. I think it's 40 bucks or so at my favorite shop. Unless you're considering a fleet of tanks, it's probably both easier and cheaper to have your local dive shop clean it for you.