The short answer
How It Works
The generator uses ultraviolet light to convert moisture in the air into hydroxyl radicals. These radicals react with odor-causing particles and microbes, breaking them down into harmless substances like carbon dioxide and water. This is a continuous process that works as long as the machine runs.
Because the reaction happens at the molecular level, it can reach into porous materials like drywall, carpet, and upholstery where odors settle. The machine does not mask smells; it removes them at the source. That makes it useful after flooding, sewage backups, or fire damage where smoke particles linger.
Why Use One After Water Damage
Water damage often leaves behind musty odors from damp materials and hidden moisture. Traditional cleaning may remove surface dirt, but smells can persist in walls and flooring. A hydroxyl generator helps neutralize those odors without the need for heavy chemical deodorizers.
The process is also gentler on your home's contents. Unlike ozone generators, which can be harsh on some materials, hydroxyl cleaning is considered safer for most household items. It works with the natural humidity in the air, so it is effective even in humid conditions.
- Breaks down odor molecules
- Neutralizes bacteria and mold spores
- Reaches into porous materials
- No harsh chemical residue
- Works continuously over hours
- Safe for most household surfaces
What to Expect During Use
The machine typically runs for several hours to days, depending on the severity of the odor. You may notice a fresh, clean scent similar to after a rainstorm. The process is gradual, so patience is key. Keep windows and doors closed to let the hydroxyl radicals work effectively.
The generator needs to be placed in the affected room with good air circulation. You may need to move it periodically to cover all areas. The pros can position the machine for good results, but you can also rent or purchase one for smaller jobs. Always follow the manufacturer's instructions for safe operation.
Is It Safe for Your Home
Hydroxyl generators are generally safe for occupied spaces, unlike ozone machines that require you to leave the area. The process mimics natural outdoor air cleaning, so it is safe for people and pets. However, it is still wise to avoid direct exposure to the UV light inside the machine.
The generator does not produce harmful byproducts, making it a good choice for homes with children or sensitive individuals. If you have respiratory conditions, you may still want to discuss use with your doctor. Always ensure the machine is placed on a stable surface away from water to prevent electrical hazards.
When to Call the Pros
For minor odors, a small hydroxyl generator might be enough. But after major water damage, such as a flooded crawl space or a burst pipe, you may need professional help to dry out walls and floors first. The pros can assess the extent of moisture and recommend the right equipment.
If you have heavy contamination, like sewage or mold, professional cleaning is important before using a hydroxyl generator. They can remove affected materials and treat surfaces properly. This ensures the generator works on the actual odor source, not just the air.
- Major flooding or sewage backup
- Mold growth visible on surfaces
- Persistent odors after drying
- Large areas like whole attics or crawl spaces
- Sensitive electronics or valuables
- If you are unsure about the source
Talk to someone now
Call (214) 730-5993 any time, day or night, and describe what happened.
Call Now (214) 730-5993Frequently asked questions
How long does a hydroxyl generator take to work?
It depends on the size of the room and the strength of the odor. Small spaces may improve within a few hours, while larger areas or strong smells may take a couple of days. You should notice a gradual reduction in odor as the machine runs.
Can I use a hydroxyl generator in a room with pets?
Yes, hydroxyl generators are generally safe for pets because they do not produce harmful ozone. However, keep the machine out of reach to prevent pets from knocking it over. Always supervise the first use to ensure your pet is comfortable.
Does a hydroxyl generator remove mold?
It can help neutralize mold spores in the air and on surfaces, but it does not kill mold growing deep inside materials. For active mold growth, you need to remove the moldy material and address the moisture problem first. The generator helps with lingering odors after cleanup.