Liquid Solar Blanket – Best Pool Cover Reviews (2021)

Solar energy has been the most convenient renewable energy in the present era. A liquid solar blanket will protect your pool.

We are using this energy for almost everything, from the generation of electricity to liquid solar pool covers.

Liquid solar pool solar covers are highly reliable bubble-wraps that are used for various purposes in the pool.

First of all, these liquid solar pool covers maintain the temperature of the pool water, as they absorb heat from the atmosphere.

Secondly, these liquid solar pool covers protect the pool from debris, which is the main reason for algae or bacteria in the pool.

Irrespective of the advantages of liquid solar pool covers, it can be extremely challenging to maintain them.

Usually, liquid solar pool covers require various other items for proper installation and uninstallation, like a reel.

Thus, there is a high demand for a better and easy to use cover.

Liquid solar pool covers as the name says are liquids that work using natural chemistry in solar pool covers.

These liquids float on the surface of the water and increase the temperature of the water.

Moreover, liquid solar pool covers prevent water loss due to heat, which is a common problem in summer.

Of course, these liquids have a few demerits too.

They are not effective in windy areas, as the liquid solar cover gets dragged away.

A liquid pool cover can also not protect the pool from the debris as normal bubble-wrap cover does.

Thus, you should not buy a liquid pool cover, if you are looking for a cover that could protect the pool from debris.

At present, there are hundreds of liquid solar blankets on the market, which makes shopping a bit challenging.

In this blog, we will discuss the top liquid solar covers on the market.

We will also discuss the things that you must look at in a liquid pool cover.

What is the best liquid pool cover?

#1. Natural Chemistry Spa Swimming Liquid Pool Cover

Liquid Solar Blanket-Natural Chemistry Spa Swimming Liquid Pool Cover

Features of the product

  • High effectiveness
  • Easy to use
  • Highly affordable

When it comes to liquid pool covers, the effectiveness is one of the main factors.

We all look for a product that could offer high effectiveness.

Well, this pool cover is known for its effectiveness and will keep your pool water clean.

It offers 70% protection against heat loss and 85% effectiveness against water evaporation from a pool.

Let us imagine the effectiveness of an example.

Assume that without a pool cover, the water loss in the pool is 10L. In that case, the water evaporation will be reduced to 2L.

Moreover, the heat loss of the pool will reduce to 3L.

The product is also highly safe for the skin, as it is verified by various organizations.

However, we would recommend you to cover your eyes before swimming in the water.

The product comes in a 32-ounce container, which is enough for a few weeks.

It also has a few demerits, which might bother you in the long run.

It has been observed that the product can increase the filter pressure, which can affect the durability of the filter.

Thus, you need to avoid over-usage of the pool cover, otherwise, it will damage the pool filter.


  • Effective against heat loss
  • Controls water evaporation
  • Easy to use in the pool
  • Safe for the skin


  • Over usage can damage the filter

#2. Sunheater Liquid Solar Blanket

Liquid solar blanket-Sunheater Liquid Solar Blanket

Features of the product

  • Safe for swimmers
  • Safe for pool equipment
  • Easy to use

Maybe you are looking for a liquid pool cover that offers the highest number of advantages.

In that case, you must surely buy this pool cover.

The pool cover has been formulated specifically for swimming pools, which makes it safe for swimmers and pool equipment.

Thus, the liquid pool cover will not affect the filter or any other pool component.

As a pool owner, you may have faced the issue of chemical loss.

This problem usually leads to an imbalance in water chemistry and makes the pool water a breeding ground for algae.

The product prevents chemical loss effectively, which avoids the growth of algae in the pool water.

Moreover, the product prevents water evaporation effectively including heat loss.

It also helps you to maintain the temperature of the pool water.

The product comes in a 32-ounce bottle.

Let us say that you have a pool with water capacity as 40,000 gallons.

In that case, you will have to add 8 ounces of the liquid pool cover.


  • Prevents chemical evaporation
  • Effective against heat loss
  • Effective against water loss
  • It does not affect the majority of components


#3. LO-Chlor Pool Liquid Solar Cover

Liquid solar blanket-LO-Chlor Pool Liquid Solar Cover

Features of the product

  • Highly effective
  • Easy to use

Are you looking for an affordable liquid pool solar blanket?

Well, your search is over now.

This liquid pool cover is one of the most affordable products on the market to keep your pool clean.

Irrespective of the cost, the product offers you the best results.

First of all, the product prevents the evaporation of water due to heat.

Secondly, the liquid pool cover prevents the loss of chemicals in the pool, which is the main reason for the imbalance in water chemistry.

The product comes in a 32-ounce bottle and can last up to a few weeks.

However, it has been observed that this liquid pool cover can also damage a few components of the pool.

This usually happens, if you overuse the product in the water.

What can be damaged?

Mainly, the pool filter will get affected, as the filter pressure increases significantly.

Thus, you need to make sure that you use the liquid pool cover according to the limits.


  • Prevents chemical loss
  • Prevents water loss
  • Easy to use
  • Highly affordable


  • Can affect a few pieces of equipment

#4. Aquapill Solar Cover for Swimming Pools

Liquid solar blanket-Aquapill Solar Cover for Swimming Pools

Features of the product

  • Long-lasting
  • Easy to use
  • Highly effective

Maybe you are looking for a liquid pool cover that could be easy to use.

In that case, you must use this product.

Instead of a bottle containing liquid pool cover, this product offers a liquid pool cover pill.

All you have to do is install the pills in the pool and it will automatically add a liquid pool cover.

How long does this last?

Let us say that you have an ideal pool of 30,000 gallons, then one pill will last up to a month.

The product is also highly effective against water evaporation, which is also known as heat loss.

Are you facing chemical imbalance in the pool?

One of the main reason behind that is the evaporation of chemicals.

This liquid pool product has been specifically designed to prevent chemical evaporation.

However, this product does not offer effective temperature control.

Thus, you will observe the temperature remains the same.


  • Prevent chemical evaporation
  • Easy to use
  • Lasts up to a month
  • Stops heat loss


  • No temperature increase
  • Can affect the filter in the long run

#5. Aquapill Solar Liquid Blanket for Swimming Pools

Liquid solar blanket - Aquapill Solar Liquid Blanket for Swimming Pools

Features of the product

  • Easy to install
  • Long-lasting
  • Effective product

Maybe you have a small pool with a capacity of 12,000 gallons or less.

In that case, you cannot choose the trending solar covers on the market, as they are designed for larger pools.

Do not worry; this product is specifically designed for pools with small capacity.

Moreover, the product is extremely easy to install, as you just have to put the pills in the skimmer.

The average life of the product is approximately 30 days.

Have you wondered why the vinyl of the pool is getting damaged?

One reason behind it is using the wrong chemicals.

This product will not affect the vinyl or any equipment in the pool.

Overall, the product prevents chemical loss and heat loss effectively.


  • Effective against heat loss
  • Reduces chemical loss
  • Easy to install in the pool
  • Long-lasting


  • It is not effective in large pools

Liquid solar blanket – Buying Guide

Brand of the product

Most of the buyers usually neglect the brand of the solar cover.

However, that is one of the main reasons behind not getting the best cover for the pool.

We highly recommend you to always choose the best brands on the market, as they are verified from reputable organizations.

This prevents the chances of skin irritation, eye redness, or any other harm.

Moreover, even if you buy a high-quality cover, you must always cover your eyes with swimming goggles every time you swim.

Installation and durability

The next thing that you must consider when looking for the best liquid solar blanket is the installation process.

There are some products which you have to add almost daily in the pool or every time you want to use it.

On the other hand, some products require installation once a month.

We highly recommend you go for an easy installation product.

Moreover, you must also choose the cover based on durability.

Choose a liquid solar blanket that can last at least 20 days in the swimming pool.

Liquid pool cover – Frequently Asked Questions

Is a liquid solar blanket safe?

You will find various sources on the internet suggesting you do not buy a liquid solar blanket, as they are not safe.

However, that is not true, if you are choosing a high-quality liquid solar cover.

Whether or not a liquid solar cover is safe completely depends on the quality of the product.

If the liquid solar blanket is verified by reputable organizations, then it is 100% safe, and won’t lead to any skin irritation.

However, we would always recommend you to cover your ears and eyes during swimming, as they are sensitive.

How effective are liquid solar covers?

Let us assume that you are choosing a solar cover from our list, then will it be effective.

Yes, liquid solar covers are highly effective to maintain the temperature of the pool and prevent water loss due to heat.

However, the effect of the liquid cover depends on factors like brand, and weather conditions.

Liquid solar covers are not effective in bad weather conditions like rain, storms, and many more.

Moreover, the effectiveness also depends on the brand chosen by you.

The best brands, which are certified, offer you the highest effectiveness in a liquid solar cover.

What is a liquid solar blanket in a bottle?

There are two basic types of liquid solar blankets.

The first type is solar pills, which work automatically and require to be installed once.

The others are liquid solar blankets in bottles.

These are liquids stored in a container.

You need to add a small quantity of the liquid from the bottle frequently in the pool for the best results.

How long does liquid solar cover last?

The life of a liquid solar cover completely depends on the product you choose.

Each product has a different life span in the pool.

Moreover, it also depends on the size of the pool, as larger pools require the more liquid solar cover.

However, let’s assume that you have an ideal liquid solar cover and pool, then it will last between 20 to 25 days.

There are even some liquid covers that can last up to a month or even more.

Liquid solar cover – Conclusion

All these liquid solar blankets were chosen based on our intense research and experience with swimming pools.

Without a doubt, you will find more competent liquid solar blankets on the market, but these products are the best.

There are even chances that you may not agree with our list, or the products do not meet your expectations.

In that case, we have already discussed the things you must look for in a liquid solar blanket, for high efficiency and the best results.

You may be still confused about buying a liquid solar blanket.

To help you with that, let us discuss the best 3 liquid solar blankets on the market.

The first product on our list is the ‘Natural Chemistry Pool liquid Cover.

The product offers a highly effective formula; one of the best to prevent heat loss in the pool.

Moreover, the product does not affect your skin, but we recommend you wear swimming goggles.

The second product on our list is the ‘Sunheater liquid solar blanket.’

This product does not affect swimmers or the equipment of the pool in a harmful way.

Moreover, it is one of the best for preventing the loss of chemicals due to evaporation.

The third product on our list is the ‘LO-CHLOR Pool liquid cover.’

This product is highly affordable compared to other products on the market.

Moreover, it offers features like prevention of chemicals loss.