When it comes to algae, the Yellow Stuff by Jack's Magic actually works like magic. It's an all-purpose algaecide that quickly eliminates all kinds of algae breakouts. It's also a highly effective preventative when used properly.
The Yellow stuff is safe for all pool surfaces, whether it's fiberglass or concrete. It also works with all major sanitizing systems used in pools.
Use 4 ounces per 10,000 gallons. If it's a severe algae infestation, simply double the dosage. Swimming can resume within a few hours of application.
Check out more products from Jack's Magic at PoguePoolSpa.com!