In The Swim Pool Basic Opening Chemical Start Up Kit - Above Ground and In-Ground Swimming Pools - Up to 7,500

This basic pool opening kit was a great, no-stress way to get my pool up and running for the season. It comes with everything you need to get started, which is perfect if you don’t want to guess what chemicals to buy separately. The instructions were easy to follow, and the kit helped clear up my water pretty quickly. It’s sized well for smaller pools (up to 7,500 gallons), so it worked perfectly for my setup without feeling like I was over- or under-treating. I also like that it simplifies the whole process—just open, follow the steps, and you’re on your way. It’s especially helpful for beginners or anyone who wants a convenient all-in-one solution. Overall, a solid starter kit that takes the confusion out of opening your pool and gets the job done.

​We just set up our pool for the season and decided to use this start-up kit to get the water ready. It was incredibly straightforward to use and took all the guesswork out of the process. Within a very short time, the water was crystal clear and looked amazing. ​It’s exactly what we needed to get the summer started on the right foot. Great value for the price and highly recommended for anyone opening their pool!

I’ve been using In The Swim Pool Basic Opening Chemical Kit for a few seasons now, and it never disappoints! This kit has everything needed to get my pool up and running after winter. The instructions are clear and easy to follow, making the entire process stress-free. The shock is powerful and does a great job of eliminating any leftover bacteria and algae from winter. The algaecide helps keep the water crystal clear, and the stain and scale preventer ensures my pool equipment stays in great condition. Within a day or two of adding the chemicals, my pool is sparkling and swim-ready! Another great thing about this kit is the value—it’s much more affordable than buying all the chemicals separately. If you’re looking for a reliable and cost-effective way to open your pool, I highly recommend this product. Would definitely purchase again!

The stuff works but the kit doesn't really have the chemicals you need to maintain your pool. Maybe it is my fault for thinking the opening kit would be what you need to open and maintain.

Buy this yearly well worth your money spent one kit in all to open your pool

We used these all summer last year. Great product

We tried product, but was not fully satisfied with.

Everything came just as pictured. Chemicals did their job well! Great value for the price. Has lasted us all summer with an above ground best way instant set pool that is 12' by 3' ft. Good instructions for a newbie in pool maintence. Also love that it comes with the oil absorber spunge! We have a manual vacuum and pool skimmer so that helps a lot too.