1. The basic advantage of this technology is that it is cheap and easily available in abundant quantity unlike gas. All that is required is water, and that is cheaply available in huge quantity. This technology helps in conversion of gas with water leading to formation of a mixture of combustible gas. This is also known as brown gas. It functions like gas, but requires less of it. This saves you a lot of cash that you would have spent on fuel otherwise.

2. Another advantage of HHO technology is its environment-friendly features. As your car uses a mixture of water and gas, less carbon is released in the atmosphere. The exhaust released when HHO fuel cell are used contains only water and oxygen. Hence there is no pollution like in case of gas fuels which release carbon deposits in air. This will go a long way in reducing green house effect.

3. As this technology uses less gas, it helps in increasing mileage of your car. It enhances engine performance by burning up all the carbon deposits and causing less friction of engine leading to increased gas mileage.

4. Conversion is very easy. For using HHO technology, you have to install a HHO kit. This kit is affordable and reversible. It can be removed if you do not want to use HHO. Conversion kits are available online and are easy to install. You need to follow the provided instructions to install it in your car.

5. HHO gas is safer as compared to other hydrogen applications in vehicles. In other applications, hydrogen gas is stored in vehicle tanks as it has low density. The weight of the tank itself eats up lot of energy and there is a possibility of explosion. But HHO is burned as it is used and there is no need to store hydrogen negating the chance of an explosion.

6. The technology is proven and patented technology. Though it has been around for a long period of time, HHO technology application is still in its nascent stage. Nevertheless, with the need for clean and cheap fuel and keeping in mind environmental concerns, it has gained rapid strides. It is used in many other fields and has been a great success. It is quite possible that once its use increases, new innovation in this field can make HHO technology appealing to more people.