Frequently Asked Questions

1. How long do I need to keep the machine on?

It depends on the mosquito infestation at your house. As the dengue and chikungunya mosquitoes are active during daytime as well, we recommend using this product early morning and late in the afternoon too.

2. Do I need to keep the windows shut while using the product?

We recommend you to shut them for the first 30 minutes after you use of the product. Post that, the windows can be opened.

3. How long does one refill last?

The longevity of the refill depends on the mode in which the machine is being used. Activ+ mode consumes more liquid.

4. Is this effective against dengue mosquitoes?

Yes Good knight Activ+ is effective against all mosquitoes, including those that spread dengue and chikungunya.

5. Can I use this product if a baby is sleeping in the room?

All of Good knight’s products undergo stringent regulatory and quality checks and basis these, it’s considered safe for usage when babies or pregnant women are in room. However, some of us might be sensitive and in such cases we recommend you consult your physician.

6. How do I protect my family from dengue?

Since Dengue is spread by mosquitoes which are most active during daytime, use of indoor repellents during the day like Good knight Activ+ and Good knight Fastcard card can help to keep mosquitoes at bay. Personal repellents like Good knight Fabric Roll-On, cool gel and patches prevent mosquito bites while one is outdoors.