Godrej Appliances — good knight mats no longer effective

I suspect that the good knight silver mats are now no longer effective. I have the electric mat unit with silver mats from good knight.

Despite i smell the fragrance of the repellent in the air, i still find mosquitoes trying to bite me.

I think mosquitoes have now developed some sort of resistance towards these repellents and these products fail to hide you.

Godrej industries should take this feedback seriously and try to improve their product.