Homebrew PCBs

If you are concerned, put the glass bottle(s) inside another container. 
A suitably sized plastic food storage container would work. I use 
several gallons of fairly concentrated HCl for de-rusting steel and I 
keep it in a plastic tank that is inside another plastic tank. If one 
breaks I have the other. I think the technical term for this is 'bunding'.

Les

> 
> Yeah but glass bottles are kind of dangerous because can break easily if
> dropped or hit...