MICROBE-LIFT Bird Bath Clear Two-in-One Water Cleaner and Surface Treatment for Outdoor Birdbaths and Fountains, Safe for Birds, Fish, and Frogs, Birdbath Clear 4-Ounce

I use less than they said and it still works great. Can easily go a week or so with no green water! Easy to use.

We use this in our bird bath to help keep it clean. It’s simple to follow the directions and it works well to help keep the birdbath clean!

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.

Works perfectly in my fountain and is eco friendly. No worries about harming the birds and butterflies in my garden.

Works great and safe

Had to scrub too hard.Did not specify safe for birds/wildlife

So far , so good

Maybe it kills bad greens that are microscopic. I can't tell tho. Everyday the birdbath is very dirty with bird feathers and bird droppings. The water is dark in color at the end of the day. I change the water everyday and clean the bird bath everyday. Because daily cleaning is necessary I don't see the point in purchasing this product.