Green to Blue Advanced

Best invention for green pools. Love how fast it works and makes the water clear. It may seem expensive, but it's strong to get that green out! I love having back up of this product in this hot weather since it plays havoc on pools,

I bought this on a friend’s recommendation & it worked like a miracle! My husband went through a pretty informative “pool school” when we bought our pool several years ago & has done great at keeping it clear & maintained. This past year we didn’t close down our pool properly & it was green with leaves, debris & tadpoles living in it. He shocked it several times & added chlorine & clarifiers but discovered it was too alkaline & chlorine locked. The water had cleared up somewhat & turned a slightly greenish hue, however we could not see the bottom. I ordered the Green to Blue & neither of us were too optimistic it would truly work. To our surprise the next day we woke up to crystal clear water & we could see all the way to the bottom! The powder you put in circulates & then falls to the bottom so you do have to sweep it out afterwards but your pool water will turn out beautifully blue & clear! We will definitely be buying it every year from now on!!!

I have used this to open my pool every year for the past several years and it works every time I’ve used it. It truly takes a green pool and turns it blue overnight. Yes you must vacuum to waste the following day but it works perfectly every time. Highly recommended

This is the magic item that I have been using since years. When you have dark green pool, just bring your filter valve recirculating position, add 4 white powder directly in pool and 2 brown powder bags into the skimmer. Setup your times and run Pump 2 hrs. Shut off everything. Let water stay still without any movement (no brush, no skim, no adding water, no robot. 12-24 hrs layer, you will see the magic. Slowly, vacuum to waste. Done

Nothing like it, best stuff on market to make your pool from green to blue just make sure you follow directions

Can't say anything particularly good or bad about it. It's thoroughly average in every way. Nothing remarkable. From my perspective.

Still one of the best, but I wish it had red powder

Our 25,000 gallon pool started growing algae on the pool walls. I wanted to take quick action as all the grandkids were coming over next week. I evenly applied the 4 packets of "Advanced 1" across the pool, and worked the bottom to ensure all material was dissolved (took about an hour). Then I turned on the recirculation pump and slowly poured the "Advanced 2" packet into the pool skipper as directed. Within 15 minuted the pool pump slowed to 20% due to my 4 large filters being terribly clogged. RESET 1...I stopped the pump, removed the full set of filters, and cleaned each of them with a water jet spray, resealed the filters into their pressure container and reset the pump. RESET 2....Pump pressure and water flow was normal for 30 minutes, then degraded within the hour. I stopped the pump again, removed the full set of filters, and cleaned each of them again. RESET 3....Pump pressure and water flow was normal for first hour, then degraded in 2 hours. yep, had to start all over cleaning out the filters. By now it is getting dark and had to stop for the day DAY 2.....Pool water is still super-cloudy and cannot see bottom drain. Restarted pool pump. It lasted about 2 hours this morning and again clogged. I am hesitant to put in 4 new filters for fear of ruining them as well. So still using my 1-year old filters in hopes of clearing out most of the micro-particulate materials suspended in the water first. Then I will replace filters. I see no improvement in the super-cloudy particulate water but will continue the process. THIS WAS NOT THE PLAN. I only hope I can get the water clear enough for the grandkids this week. The amount of time spent so far is just crazy, and no remedy in sight yet. Some customers are happy, but I will forever AVOID THIS PRODUCT and MANUFACTURER.