SpaChoice Anti-Foam Hot Tub 1qt 2pk

After reading some reviews I was surprised and pleased that just a few milliliters poured into the worst of the foam cause it to disappear completely throughout our 300 gallon spa in only moments. As long as the chemicals remain in balance, and the filter is clean the foam does not come back. Best product of its sort that I have used.

Works well

It really works on my hot tub. It removes the foam immediately after using it.

Been using this supplier for fears, they rock. It's handy to have them on Amazon now as well.

Shipment was fast and product works as advertised. I just followed the directions on the bottle and my foaming problems went away. I have no way of telling if there's any adverse side effects to the hot tub but my chemical levels were unaltered after using this product.

This stuff really works! I have a 500 gallon in ground spa. Here is a good example of how effective it is. 2 ounces is all I need. Attached are 3 pictures - beginning, after 6 minutes and after 15. Tip - A small spa - up to 250 gallons only needs 1 ounce (bottle says 2 ounces) make sure your ph is within range - between 7.2 and 7.8. If you have a variable speed pump, set the rpm at the highest speed available.

works well

This stuff works wonders for excess foaming. It doesn't take as much as the direction tell you to use! Doesn't seem to mess with water parameters as far as I can tell. Been using for a few months! Great Stuff !

It works INSTANTLY in my hottub but after an hour of use the foam starts to return. I have found that the foam is caused by even the smallest amounts oil. sunblock or even hand and foot cream on people causes the foam after a few weeks. This brakes down the bubbles, for a short while. It is not a magic fix BUT it will buy you time before you need to change the hottub's water.

I used this in my hot tub on several occasions, the first being when it was very foamy from my kids not rinsing their hair in the shower well enough to get out the shampoo and conditioner. When I used it, it immediately removed the foam, but didnt seem to last longer than a day or so. The water also got extremely cloudy, which I assumed was from the water not being clean. To test this theory, I then used it again in a completely fresh hot tub that I had just drained and refilled. It made my water cloudy again. Will not buy again - this makes my water look dirty when it's not.