“Ye sab betuki batein hain (all this is baseless). How can Mayawati know that Rahul is bathed with special soaps. Has she seen this?” he said.

Addressing a poll rally, Singh alleged the BSP supremo had done precious little for Dalits in Uttar Pradesh despite being their leader.

On Ram Setu, he said his party was prepared for any sacrifice on the issue.

Turning to inflation, the BJP chief alleged the UPA government at the Centre had failed to rein in skyrocketing prices of essential commodities.

In a new low in the war of words with the Congress, Mayawati on Monday said Gandhi takes bath with a special soap after he visits a Dalit home.

He also goes through purification rituals with incense sticks, she had said.