ACV in plastic container?

[turbodog]

Quote:
It provides some nutrients and keeps algae from growing

Ya, this is why I use it. In our hot humid climate it doesn't stop the algae exactly, but it does go a long way in slowing it down so the waterer doesn't get funky in just a couple of days.

 

[GardenState38]

Only raw organic apple cider vinegar (such as Bragg's brand) has the “mother of vinegar” that makes the vinegar so beneficial.
The “mother” is made up living nutrients and beneficial bacteria. You can actually see it settled in the bottom of the bottle like sediment.