The Ada County Sheriff’s Office isn’t happy about a new challenge sweeping TikTok that has led to kids in the Treasure Valley destroying property and trashing their schools.

The “devious licks” trend, which encourages vandalism, is currently making the rounds on the app.

According to the sheriff’s office, school bathrooms have been vandalized at middle and high schools in Kuna, Eagle and south Ada County in response.

The Idaho Press reports, kids have ripped soap dispensers and paper towel dispensers off the wall, intentionally clogged toilets, trashed sinks, and sprayed sticky Kool-Aid concentrate — which is very difficult to clean off — around the restrooms.

School resource officers have already identified several students who are responsible, and those kids — and their parents — could face serious consequences.

In a Facebook post, the Ada County Sheriff’s Office warned that parents of underage vandals could end up getting stuck with the bill for cleanup and repair.