Q: How long does the VG1 antibacterial service last?

Generally, the VG1 coating remains effective for up to 1 year, but this depends on the frequency of surface contact, friction, and daily maintenance methods. The best recommendation is to perform maintenance every 3 months.

Q: Can I wash my hands or clean surfaces after using photocatalyst disinfection products?

Yes. The photocatalyst adheres to object surfaces or skin, and its disinfection effect remains active until the coating wears off. The antibacterial effect lasts until the protective layer naturally peels off from the surface or skin. Therefore, using alcohol or other disinfectants will not affect its efficacy.

Q: How long does disinfection take?

500 sq ft – 2000 sq ft: Approximately 20-30 minutes
2000 sq ft – 4000 sq ft: Approximately 30-40 minutes
4000 sq ft – 8000 sq ft: Approximately 40-70 minutes
The final duration depends on the on-site conditions. You can call for more detailed information.

Q: What should I note before and after disinfection?

Before disinfection:

• It’s best for users to avoid staying on-site; if observing on-site, maintain an appropriate distance.
• Secure papers with a heavy object, as the spray has strong airflow.
• Pack away food.

After disinfection:

• Keep the area ventilated. After about 10 minutes, once the coating has formed, normal operations can resume.
• Wait approximately 10-20 minutes for the protective layer to dry and solidify, then use as normal.