Once there was no longer a chance of it freezing, I placed a potted plant saucer on the ledge of our apartment patio and filled it with water to provide a drinking water source for the birds who live and nest nearby. Sparrows, finches and white-winged doves frequent this makeshift watering hole on a daily basis, but earlier this summer, I began having problems with keeping it free of algae--a slimy, green film on the bottom and sides of the saucer. (When we moved to the desert southwest last fall, I didn't think this would be a problem, but it has been. I've also had problems with white, crusty mineral deposits on the edge of the saucer, but I expected that.) I used a small amount of this product to clean the saucer, as best I could, with a small wire brush. Although there was still some calcium deposit around the rim after I scrubbed (and scrubbed), when I let it sit for a day, the black spots disappeared. So I placed the saucer back on the ledge, squirted a small amount into the empty saucer, and then filled it with water. After five days, there are no signs of algae and no additional mineral build-up! I just replace any water that the birds have consumed or has been lost to evaporation when I water my potted plants in the morning. My plan is to empty out the water, clean it thoroughly with the brush and then replace the product and water once a week. So far, so good! The birds and I thank you. (So does my husband, who has noticed a significant reduction in mosquito bites since I started using this product!)

Creo que es necesario el producto para dar de beber a los pajaritos.

The media could not be loaded. This has quickly helped the water quality. My bird bath is smaller and the little fountain attract a LOT of birds in all sizes! I have to refill the splashed out water a few times per day. So it also got dirty with so many visitors. I really like this product. It is non toxic and even though it's diluted from refilling the water my fountain and the bowl of the bath stay much cleaner. The only hard part is figuring out how much product to use. Too much causes some foaming which they mention in the directions. I think I am trying a quarter tsp. It's very helpful

I'm happy I found this product. It is easy to use and it works well. Really made a difference in the bird bath water basin surface and water. I have been reordering as needed and using product for over a year now .

It fits it's purpose