Thanks Brian. It's great to have your help here. Maybe I'll order 15K bottles right now and help you clear out those old labels!
Thanks to 4yanx I already use the white painting pad sponge/brushes you mentioned, a seperate one for each solution. Walmart sells Rubbermaid brand ones with replaceable pads. Good tip about saturating the whole surface to avoid scratching. I suppose the Last brushes must be even better. No thick sponge to absorb tons of liquid and hold onto contaminants.
I confess it didn't occur to me to open/close the flip tops other than by fingertip. I am ashamed...
Thanks to 4yanx I already use the white painting pad sponge/brushes you mentioned, a seperate one for each solution. Walmart sells Rubbermaid brand ones with replaceable pads. Good tip about saturating the whole surface to avoid scratching. I suppose the Last brushes must be even better. No thick sponge to absorb tons of liquid and hold onto contaminants.
I confess it didn't occur to me to open/close the flip tops other than by fingertip. I am ashamed...