Algae can show up in all the wrong places: pools, patios, decks, roof shingles, rain barrels, fish tanks, birdbaths, and steps. If left unchecked, algae can be more than a nuisance — it can be a ...

There's nothing quite like watching birds splash around in your backyard birdbath on a hot summer day. But if you've ever maintained one, you know the frustration of checking on it only to find murky ...