Manufacturer of Dettol is Reckitt Benckiser. You need to contact them for distribution. Their website link is https://www.dettol.co.in/en/
However, chances are you may not get dettol distributorship as the product is very popular, a well known brand and the manufacturer is well established in India for many years. Reckitt has already well-established distribution channel. However, you can always check from the manufacturer for your location. Be sure to have detail information about yourself like what kind of experience you have, your downstream retail chain, how much you can invest, what kind of infrastructure you have etc.
Amit Changed status to publish December 1, 2020