SpaChoice 1-Quart Premium Liquid Pool Heater Solar Cover In a Bottle, Liquid Solar Blanket for Pool, Made in USA

This liquid pool heat does work. My pool was soooo cold but after adding this it made it nice to jump in. Definitely worth the money

Hate tangling around with the solar cover. This doesn’t work as well, but it helps for sure. I keep buying it because I think it saves me money on chemicals and it definitely is a little warmer in the pool.

I like this product for the fact that it helps keep the bugs out of the pool. I couldn't really tell that it helped with the keeping the heat in the pool. I would probably try it again.

This stuff is a hidden gem!! Highly recommend for all outdoor pools. I always keep an extra bottle on hand

We are located in Southern California. Water is expensive and it gets hot in the summer. We wanted to try this product to "hopefully" keep evaporation down and heat in. This product did neither. A week before we added "Heat Trapper" I measured the pool temperature and the daily evaporation rate. The average air temperature was 85 degrees. The average water temp was 77 degrees. The average evaporation rate was 1/4 inch in a 24 hour period. We added "Heat Trapper" exactly according to the directions. We waited 24 hours to let the product circulate through the system. The average daily temperature was 85 degrees, same as the week before. Also no significant wind and no rain. The first photo is on day one, the second photo is 24 hours later and the third is another 24 hours. I also kept track and measured the temperature of the water. There was absolutely NO CHANGE in either. The water temp and evaporation rate was the same as the week before we adding this product. There is nothing on the label of this product telling consumers what it contains (hummm). How many products do you purchase without a list of ingredients. After some calls and online research I found it contains Propylene glycol. You can do your own research to decide if you want to introduce this chemical into your pool. The only thing we found that works is a physical cover.

not even sure this works, do not recommend

Great product worked very well

Works great

This works great to prevent water loss in the pool and to warm the pool. This is the warmest my pool has ever been because it is shaded by neighbouring trees. I have not had to fill/top off the pool since adding this product

Works great

Product works great, just wondering why it jumped 25$ all of a sudden?

Made no difference at all to the pool temperature. Looses all its heat at night just the same. Should’ve stuck to the seahorse bottles I got the year before

Revue édité. Nous avons changé notre filtreur et ça fonctionne beaucoup mieux. Donc pour que ça fonctionne, vous devez avoir beaucoup de puissance. Ce n'est pas excellent comme produit au Québec, mais il ne mérite pas seulement 1 étoile. Il garde quand même un peu la température de la piscine durant la nuit et empêche un peu l'évaporation de l'eau. Donc 3 étoiles. Ancienne revue: Ne fonctionne pas du tout au Québec, où les nuits sont un peu plus fraîche. Ça ne donne rien. Ça doit être bon au sud des États-Unis j'imagine.