A video posted on the Instagram page of the Brentwood Family YMCA in Tennessee, which features a Harvia sauna stove, has sparked a strong reaction from the Finnish community. The video contains a message stating that adding water to the sauna stove is prohibited. It explains that the stove is completely electric, and using water can cause damage leading to the closure of saunas. The directive emphasizes responsible sauna use, which has left many Finns confused and upset.