Apart from that, she spread a message about the need to rescue animals who were stranded due to the floods.
NGO ResQ, with whom Richa has been associated for over a year, deployed a team of volunteers to Kerala. Using her social media presence, she posted videos for the animals' help.
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Richa has also decided to pay for the education of five children till they reach Class 10.
"It's a human responsibility to come together during adverse times and everyone should do their best in their capacity to show compassion for those suffering. In times of calamities, it's a collaborative effort of all who are willing to help.
"You could be anywhere but can always make a difference but doing the best you can and I pledged to support the post floods rescue help by doing my bit," the actress said in a statement.