Natural Chemistry Cover Free, 1 qt, Single, Liquid Solar Blanket, Advanced Mono-Layer Technology, pH Neutral Formula, Safe to Use with All Sanitizing Systems

This is an excellent product and I use it regularly to reduce water evaporation and increase temperature a few degrees (2-5 degrees Fahrenheit, depending on sun and weather conditions). I pour the product directly into the skimmer as recommended. I have not noticed any negative effects in more than two years of use in my 40,000 gallon vinyl pool, with sand filter, and chlorine generating salt cell. I have noticed the thickness of the product change overtime. Initially, it was a thick milkshake consistency. Now it is more like chocolate milk. There seems to be a bit of variability, but I do not notice there is an impact on utility. The pool is at 2000 feet and the night’s cool off even in the summer. I have definitely noticed more steam rising from the pool at night in the times that I am not using the product. This amount to a quarter or even a half an inch of water loss depending on conditions. The product seems to reduce that by at least half. Saving water and making it easier to keep the pool in balance chemically. I ordered several bottles In the past, they all arrived taped up. One time I ordered two, neither taped and both leaked. Update: I have continued to order this product. I have not had the leaking issue occur a second time. The bottles generally all arrived taped.

If you are looking for a simple and effective way to keep your pool water crystal clear and clean, the Natural Chemistry Cover Free is worth considering. This innovative product is designed to help you enjoy your pool more by reducing the need for traditional pool covers. The Natural Chemistry Cover Free uses advanced mono-layer technology to create a transparent, breathable layer that sits on top of your pool water. This layer helps to prevent water evaporation, reduce heat loss, and protect against harmful UV rays. One of the most impressive features of this product is that it does not contain any oils, scents, or other additives that can cause harm to your pool equipment or irritate your skin. The Natural Chemistry Cover Free is also compatible with all pool types and chemicals, making it a versatile and convenient option for pool owners. In addition to its practical benefits, the Natural Chemistry Cover Free also helps to create a more inviting and enjoyable swimming environment. With clearer and cleaner water, you can spend more time enjoying your pool and less time maintaining it. Overall, if you are looking for a reliable and easy-to-use pool water treatment solution, the Natural Chemistry Cover Free is definitely worth checking out. Its advanced technology and compatibility with all pool types and chemicals make it a versatile and practical option for any pool owner.

Look. The product does what it says it does which is retain the heat in your pool. It does not raise the temperature. I wasn't sure what to expect so I got it to try it out as our pool heater is currently out of commission. I've used it for about 2 months and here's what I can say: When I use the product I notice that my pool maintains temperature much better. I seem to have a consistent temp of about 84 when I use it, morning, afternoon and evening. When I don't use the product I get up to 84 but usually I start the day about 80 and slowly work my way to 84 by about 6pm....then the temp slowly drops back to 80 overnight and repeat. So from my 2 month experience, it does retain the heat much better then if your not using it but don't expect miracles. It's not a heater and it's not going to generate heat...but it will retain heat better then using nothing. Again not a huge amount....about 3-4 degrees. But it's something. For some people that may br enough and for others it may not be. My only wish was that it was cheaper. 1 bottle will get you about 3 applications (we have a larger inground pool). If you apply it weekly like it says that's 3 weeks of usage.

I am surprisingly shocked, but this stuff does work. My temps are staying up 4° higher so far and it’s been four days about. Here in Florida we have an unseasonably cold front recently and decided to try this out. Knowing how my temps are historically I can definitely say that this stuff does keep the times up a few degrees higher than running without it.

I've used this product for three weeks and I have my pool filler on a device that measures precisely how much water I'm adding. So far there is no obvious change in water usage, certainly nothing dramatic. Of course it is hard to be certain since temps and wind are highly variable so unless you have very consistent weather and do some back to back trials it would be hard to isolate the effect unless it was very dramatic. Really in terms of water loss my water costs $0.005 per gallon so at current retail prices the 4 floz weekly addition for my pool costs $3 so that would require saving 600 gallons of water over the week or 85 gallons per day. Given my daily average usage right now, with ~100F daily temps is about 100 gal per day I would definitely have noticed that kind of savings. At best I think it could be a few gallons per day. As for temperatures again it is really hard to isolate changing daily temps from any effect this might have but thus far I don't see anything significant. The only really positive thing I can say is this product is undetectable when added to my pool. No sheen or oil feel like people have said. I'm pretty certain those people must have added the entire bottle at once - i've definitely read a few reviews where they mention adding multiple doses and even 16oz at one go. If you're adding more than recommended you're definitely just wasting product for no added benefit. If you add the correct amount to a 400 sf pool the layer will be 3 microns thick. Literally a few thousand or so atoms thick and atoms are very very small.

We have an irregular-shaped pool with a small deck surrounding it, so using a pool cover is difficult, and we don't have a pool heater as we live in central Texas. I read up on liquid thermal pool covers and thought I'd try it. This stuff does work as advertised. It will keep the temperature about 1-2 degrees warmer than normal. Even in early spring, when it got in the 50s and low 60s at night, the pool temp would be in the low to mid 70s in the morning. It would be a cold swim but adequate for workouts as you don't get overheated. Currently, the daytime temps are in the upper 80s and lower 90s and the water temperature has been 86 in the morning, reaching 89-90 degrees in the afternoon. It's actually too warm for exercise swimming so I've stopped adding the liquid cover for the summer, which has brought the temperature back down to mid-80s. A couple of key things to know: use the liquid cover weekly to ensure there is enough coverage and turn your pump off (or at least on low) during the night, as that is when the cover prevents heat from leaving. Obviously, the liquid cover doesn't stop debris, animals, or insects from getting into the pool but if you just want your pool season to be a bit longer, this is perfect for helping to retain heat. It also means you don't have to use your pool heater as much, if you have one.

This doesn't work well at all. I didn't expect it to be as good as a plastic cover, but this one really didn't do much. I lost 2 degrees with the plastic cover the night before I used this. The first night that I used this I lost 5 degrees. The second night I added more product thinking that maybe the initial dosing wasn't enough. Nope. I lost 1 degree before 11pm. I'm not sure how much I actually lost overnight since I left early in the morning before the pump turned on, but the end of day temperature for day 2 was well below what I was seeing with the other brand of liquid cover. I saw steam coming off of the water both mornings, something that I didn't see with the other brand. I also saw a rise in my filter pressure with this. My clean filter pressure is 10 psi. My filter was at 11 psi when I added this, and then it went up to 13 psi right away. It went up even more when I added the second dose. I have a Hayward cartridge filter. I won't be using the rest of this bottle and will need to figure out how to dispose of it safely.

I held off writing a review until I had some time with this product. My pool is 25,000 gallons in the mid west. I have been adding 5oz every week for about 5 weeks. The evaporation loss has been minimal. I normally have to add water every couple of weeks, but not at all this year so far. There have been rains, but there are every year. What I was having trouble measuring was the solar blanket portion of their claim. Yesterday my pool was 83, this morning at 7 am it was 79. Our outside had dropped to 55 because of cold front that passed through. 4 degrees, but the interesting thing is that by this afternoon it had climbed back up to 82 under partly sunny skies and a high temperature of 75. I did not run the heater at any point.

I’ve been using this cover free for a couple years now I switched to try something else, but this is the only one that seems to work the best for us.

Não funcionou em piscina com temperatura de 32º. Evaporação absurda durante a noite.

Llegó sellado y nuevo, pero la evaporación es igual y el nivel de cloro se pierde igual que cuando no tenía el líquido. Recomiendo mejor una cubierta plástica en lugar de la solución. La cubierta plástica evita pérdida excesiva de cloro y aumenta la temperatura del agua.

I put this in the pool and immediately the entire pool was covered in foam like a giant bathtub. Two days later and the entire pool is this disgusting milky white and you cannot see the bottom. It has had zero effect on evaporation. What the hell is this crap that has made my pool unuseable?