Minister of State for Railways Rajen Gohain told the Rajya Sabha that passengers can also use an android application or webpage for making a request.
"'Clean My Coach' service is now being upgraded to 'Coach Mitra' facility which is a single window interface to register coach-related requirements of passengers such as cleaning, disinfection, linen, lighting, air conditioning and watering of coaches," he said.
The service, which was announced in the 2017-2018 Union Budget, was introduced in April 2017 in 800 pairs of trains and till December 2017, 71,000 requests were received, the minister said.