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BioNatro A1® Nano Catalyst Nano Aldehyde Net Catalyst Spray Refill (2L)

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BioNatro A1® Nano Catalyst Nano Aldehyde Net Catalyst Spray Refill (2L)

Instant decomposition, efficient purification, formaldehyde (HCHO) and volatile organic compounds (VOC)
Simple, safe and non-toxic

Product Features :
- Efficiently decompose formaldehyde and TVOC
- Safe, non-toxic, alcohol-free

Storage method: Store at 5˚C to 50˚C, avoid direct sunlight

In rare cases, it may cause skin or eye irritation. In case of skin sensitivity, seek medical advice immediately. If the product accidentally gets into the eyes, rinse with plenty of water and seek medical advice immediately.

brand introduction

The BioNatro® brand combines nanotechnology to develop a variety of leading formaldehyde-removing air purification and long-term disinfection products. BioNatro® is committed to meeting the needs of customers, providing high-quality products for different companies, improving the service quality and value of peers, and keeping pace with the times to meet the unique needs of customers.

place of origin



Polypeptide, formaldehyde dehydrogenation agent, mixture




Before spraying, the dust on the surface of various painted panels and furniture should be removed. Shake the BioNatro® spray well, and spray in a uniform horizontal line (one word per line) about 30-45CM away from the spraying surface. The moving speed is slightly faster, and the effect is not ideal if the distance is too far or too close. (Note, do not spray too much to avoid dripping). About 30 minutes after spraying, it will be effective after natural air drying. The drying time varies with the weather and environment. Try to keep the home ventilated, and the best effect will be achieved after 72 hours. If the smell of formaldehyde is strong, repeat spraying on the same position at intervals of 2-3 days can achieve a solid effect.

Shipping Details Shipping Arrangements and Notes

If you spend HK$300 or above, you can enjoy "free shipping" and arrange "SF Express" to deliver to the designated delivery address;

If the purchase is less than HK$300 or above, a fixed shipping fee of HK$40 will be charged

Return Policy Return/Refund Notice

Our store is committed to providing high-quality products and services, and we hope that every customer is 100% satisfied with our products.

After receiving the product, the customer cannot apply for a replacement or refund under normal circumstances unless there are the following problems:

  • The item does not match what is on the order.
  • Item quantities do not match.
  • The product is unusually lacking in quality (see the "Product Quality" section for details).
  • The product has serious damage that makes the product unusable, and the damage was not caused after the store shipped it (see the "Product Damage" section for details).

If the above situation occurs, the customer must contact the store within 7 days after receiving the goods, and go through the formalities of exchanging or replenishing the goods.

Please refer to "Return/Refund" arrangement for details

Customer Reviews

Based on 1 review
Manho Lam