In fact, in the Weekend Ka Vaar episode when Rubina Dilaik, Abhinav's wife and a "Bigg Boss 14" housemate, brought up the topic in front of Salman Khan and said that Nishant had put a few bottles of a bathroom cleaner on Abhinav, the superstar and host outrightly refused the allegations. Salman said that he only meant to scare him and if Abhinav had a problem, he could have left his seat.
Nishant accepted that he sprayed deodorant on Abhinav earlier, but as soon as "Bigg Boss" asked him not to use it, he let it go. He said that he even apologised to the couple for this, but since it was a task, he was just participating in it. He also mentioned that Abhinav had accepted his apology, so it was not fair on his part to pick on him with this issue every now and then.
"Bigg Boss" is a show where the contestants need to be mentally and physical active. The one's who are strong will survive till the last, and the one's who are slow are shown the door. The "Ram Milaayi Jodi" actor with each passing day has proved that he is fit for the show and is definitely one of the strongest contestants inside.
Kudos to Nishant, for taking a stand and fighting for the right and also giving his best in the tasks. We wonder why Sara Gurpal is using his name for publicity and narrating such fictional stories.