Do Ozone Laundry Systems Work?

by | Jan 11, 2023 | General

Know About Your Ozone Laundry System

Ozone laundry systems are laundry equipment that use ozone gas to clean and sanitize clothes and linens. The systems work by generating ozone from oxygen and then introducing the ozone into the laundry cycle. Ozone is a powerful oxidizer, which means it has the ability to break down and remove dirt, stains, odors, and bacteria from fabrics.

These systems typically can be added to a normal washing machine and dryer as an additional step in the laundry process. Instead of using traditional cleaning agents like detergent and bleach, the ozone gas is said to provide an effective and eco-friendly alternative that can help reduce water and energy usage.


How Ozone Laundry Systems Work

Some manufacturers also claim that these systems can make clothes last longer by reducing wear and tear. However, it’s important to note that there is limited scientific evidence to support these claims, and the handling of Ozone gas must follow safety regulations.

Ozone laundry systems work by generating ozone gas and introducing it into the laundry cycle. The process typically involves a few key steps:

Generation of ozone: The ozone is generated by an ozone generator, which converts oxygen (O2) into ozone (O3). The ozone generator typically uses one of two methods to generate ozone: UV light or electrical discharge. UV light method uses an ultraviolet lamp to produce ozone while the electrical discharge method passes an electric current through the oxygen in the air to generate ozone.

Introduction of ozone: The ozone gas is then introduced into the laundry process. It can be introduced into the washing machine by using an injector or diffuser, which disperses the ozone into the water and onto the clothes. Or in some systems, the ozone can be directly injected into the dryer.

Laundry cycle: Once ozone has been introduced into the laundry cycle, it begins to work as an oxidizer, breaking down and removing dirt, stains, odors, and bacteria from fabrics. The ozone gas is said to work by breaking down the molecular structure of dirt and other contaminants, making them easy to rinse away with water.

Ozone decomposition: After completing the cleaning process, the ozone is then decomposed back into oxygen. This process is called ozonation, which can be done by a dedicated ozone destruct unit.

For the filtration of bacteria, molds, radon, pet dander, and other kinds of dust particles, you need a filter that can remove all these microscopic particles.

The Science behind Ozone Laundry Systems

The science behind ozone laundry systems is based on the fact that ozone is a powerful oxidizer and can be used to break down and remove various contaminants from fabrics. Ozone has been shown to be effective in removing bacteria, viruses, mold, and odors from air and water.

 Studies have also been conducted on the use of ozone in laundry specifically. Some studies have found that ozone can be an effective alternative to traditional cleaning agents, such as detergents and bleach, in removing stains and odors from clothes. However, the studies also noted that ozone alone may not be as effective as traditional cleaning agents and more research is needed.

It’s also worth mentioning that, Ozone is an unstable compound that does not stay in the air for long and breaks down into oxygen within 20-30 minutes. So, ozone must be continuously generated during the cleaning process.

Safety Considerations for residential ozon washers

Ozone laundry systems, as they use ozone gas, have specific safety considerations that must be taken into account when used in residential settings. Here are a few key safety considerations to keep in mind:

  1. Ozone is toxic: Ozone is a toxic gas that can be harmful to humans and animals when inhaled in high concentrations. It can cause respiratory problems, headaches, and eye and throat irritation. Therefore, it’s important to use an ozone laundry system in a well-ventilated area, and to follow the manufacturer’s recommendations for safe use.
  2. Ozone generators should be used in accordance with safety regulations: Handling and usage of ozone generators must be in accordance with safety regulations set forth by local authorities. This includes proper labeling, installation, maintenance and use of ozone generators.
  3. Proper maintenance of the ozone generator is essential: Ozone generators require regular maintenance and cleaning to ensure they are operating properly and safely. It is important to follow the manufacturer’s recommendations for cleaning and maintenance, and to have the ozone generator serviced by a qualified technician when needed.
  4. Warning systems in place: It is important to have warning systems in place such as Ozone monitors to detect any leaks or other malfunctions that may occur.
  5. Proper disposal of ozone generator: When disposing of an ozone generator, it is important to follow the manufacturer’s recommendations and comply with any regulations for the disposal of ozone-generating equipment.