I have a birdbath and in the summer it accommodates many mosquitos' eggs. It's concrete, so I would rather not pour it out each time. I also don't want to poison the water as to not harm the birds. I hope to deter the occasional roaming Zikachu, thanks!

closed as off-topic by Robert Cartaino Aug 4 '16 at 23:05

This question appears to be off-topic. The users who voted to close gave this specific reason:

  • "Does not seem to need a life hack — A "life hack" is a seemingly intractable problem that can be solved by thinking outside the box. Unfortunately, everyday "How to…" questions about learning a craft or new skill are outside the scope of this site. See about Lifehacks. If the author can show how this needs an "outside the box" solution, edit and 'flag' to reopen." – Robert Cartaino
If this question can be reworded to fit the rules in the help center, please edit the question.

  • The methods of mosquito control are common and well establish, so unless you have some unusual situation that requires thinking "outside the box", this doesn't really need a life hack within the context of this site. – Robert Cartaino Aug 4 '16 at 23:06
  • Incidentally, mosquito control in this scenario is reasonably on topic on our Gardening site; others may be on topic on Outdoors SE. But this has already been answered here: How do I keep mosquitos out of my fountain? – Robert Cartaino Aug 4 '16 at 23:07
  • @RobertCartaino I would rather not poison the water, and fish aren't an option – Adamawesome4 Aug 4 '16 at 23:44
  • 1
    I think it's a fine question to ask here. I assume that it being concrete makes it too heavy. You want to push the water out, you could use a broom. I typically have a hose in my hand when I'm changing the water, so I put my thumb over the top and use the pressurised stream to rinse the bath out. – Carl Aug 6 '16 at 2:05