factors can contribute to foaming in pools:
High TDS levels.
oils and animal fats in the water.
of aeration (air jets) in biguanide treated
jokers with a box of soap!
the above conditions can reduce or eliminate foaming. Anti-foaming
agents are available.
products like Sea-Klear can prevent or eliminate foaming from occurring.
The Natural Chemistry line of enzyme products are also very effective
anti-foam agents. Sometimes balancing
the water and
pool can remove the foaming.