Microbe-Lift Bird Bath Clear Two-in-One Water Cleaner – 4 Oz – Safe for Birds, Fish & Frogs – Cleans Outdoor Birdbaths & Fountains – Natural Formula, Prevents Stains & Cloudiness

It's easy to use really. I keep a solution made up in my garage using an old milk jug. I use it in conjunction with a copper disk and I've had no issues so far. Don't get me wrong, I still have to clean the birdbath. Mostly because they continue to use the restroom in the same place as their communal drinking area. I'm thankful that it's safe for my feathered friends and it does keep the water clearer overall so I think the quality of the product is just find.

Works fast. Super easy, just dump in and you’re good. Keeps our fountain clean for so much longer. 💕

This solution seems to be working. It’s keeping the water clean better than a previous brand I used. I mix up a gallon at a time so it’s always ready. Now if I could only get the birds to quit using it as a bathroom, it’d be perfect. I’d also love a bigger bottle.

I live in the desert southwest. Rain (and hence, water puddles) are few and far between. My birdbath is a very popular spot and I have visitors constantly throughout the day. This water treatment keeps the water fresh and clean and I don't have to worry about it not being safe for my feathered friends.5 STARS AND I DO RECOMMEND THIS ITEMI write honest reviews based on real life experience with each item to help others make informed purchases. I read reviews too, and appreciate how helpful they can be. I hope that you find this review helpful!

I have noticed a significant reduction after several weeks of use, so this appears to be doing exactly what it is meant to do. I do use it in conjunction with with fountain cleaner and fountain protector, so all 3 items working together are doing a pretty good job. Will definitely buy again when I run out.

Great idea for an outdoor fountain but the green mildew was back within a day even though the water was flowing.

The media could not be loaded. This is great! We put it in our fountain to keep the water clean and it is safe for birds/animals etc.

I bought 2 bottles, thinking , wow, no more scrubbing the fountain once a month. Hah! Didn't work for my fountain, still have to hand scrub algae. I'm afraid to increase the weekly teaspoon from the one bottle I am using, for fear it will harm critters. Will not use the second bottle at all. Thank goodness Amazon will issue a refund even though the company the bottles came from WILL NOT! Not even sure of a safe way to dispose of........dirt, landfill?