Snowfall in Bengaluru? Strange white foam covers city streets after rainfall. Here's the explanation

Viral Video Raises Questions

A video capturing this unusual phenomenon quickly went viral on Instagram. Shared by a user named Milan, the clip shows a Bengaluru street blanketed in white foam. The text overlay on the video reads, «Mysterious white foam covers Bengaluru roads after unexpected rainfall. What’s happening?»

Milan captioned the post, “Does anyone know what’s happening? Bengaluru’s streets turned into a foam party after an unexpected summer rain!” Responding to the curiosity of viewers, Milan later clarified, “If you’re wondering which area—this is at NIMHANS Dairy Circle.”

Internet Reacts with Theories and Humor

The viral video has amassed over 4.5 million views, sparking various reactions from social media users. While some attempted to provide scientific explanations, others responded with humorous takes.

One user commented, «It’s due to the soapnut tree. During the first rains, these flowers create a foam-like substance when they mix with water. Risky for two-wheelers to ride as it’s slippery—always fun to see them!»

Another joked, «Someone dropped Surf Excel while driving back home.» A concerned user added, «Oh, if it is soapnut, it must be slippery… Careful, people!!!»

Many users supported the tree theory, explaining that the foam is caused by the soapnut tree (Shikakai), which sheds flowers that react with water, creating a frothy substance when vehicles pass over them.

While the foamy streets of Bengaluru may have taken some residents by surprise, the incident seems to have a natural