Frequently Asked Question
What is formaldehyde?
Formaldehyde is a common indoor air pollutant of toxic gas, mainly released from flooring, cabinets, furniture, wall paints, and other renovation materials. It is colorless, water-soluble, and has a pungent odor, but at low concentrations, it is almost undetectable by smell.
What are Volatile Organic Compounds (VOCs)?
VOCs refer to organic chemicals that can easily evaporate into the air at room temperature, such as benzene, toluene, and xylene. They are commonly found in newly renovated homes, furniture, and cleaning products. Long-term exposure may affect the respiratory system and the nervous system.
What are the health risks of formaldehyde?
Short-term exposure:
May cause watery eyes, sore throat, coughing, and skin irritation.
Long-term exposure:
May lead to respiratory diseases, reduced immunity, and increased risk of certain illnesses. Elderly people, pregnant women, and children are especially vulnerable.
How does Nano223 charge for services?
Charges are based on the property size (per square foot), with a minimum service charge for 1,000 sqft. The final cost will be determined after an on-site assessment.
How long does a service visit take?
The duration depends on the size of the property: 1,000 sqft: Approximately 1 hour. Larger areas will require proportionally more time
How soon can we move in after the treatment?
For most clients:
You can move in immediately after treatment
For households with pregnant women, infants, or individuals with respiratory sensitivities:
It is recommended to wait 2 days to ensure optimal air stability.
Can I use Nano223 products to remove formaldehyde on my own?
Yes. We offer small-can Nano223 Photocatalyst Spray, suitable for small furniture surfaces (such as tabletops, chairs, inside wardrobes, and children’s toys).
However, for whole-house treatment, Larger areas are prone to uneven coverage or missed spots when sprayed manually. Our professional team uses specialized equipment to ensure complete coverage with no dead spots
Therefore, small areas can be self-treated, but we recommend Nano223 professional on-site formaldehyde removal service for full-house/office projects to ensure consistent and long-lasting results.
Is the Nano223 Nano Coating safe?
✅ Mild formulation, colorless and odorless
✅ Applicable to wood, fabric, leather, plastic, metal, and other materials
✅ Safe for the elderly, pregnant women, children, and pets
✅ Certified by multiple safety and environmental testing standards