Can I bring a bubble machine to a splash pad?

Bubble machines are a hit at outdoor birthday parties and casual pad visits, and most cities don't explicitly ban them. The catch is bubble solution on a splash pad surface is a serious slip hazard — soap film makes already-wet concrete dangerously slick, and the suds also clog filters in recirculating systems. Use bubble machines on the grass or pavilion next to the pad, with the wind blowing bubbles away from the wet surface, not toward it. Battery-powered units are required at most pads since outdoor outlets are rare. Avoid extension cords near water at all costs. Use kid-safe non-toxic bubble solution; never DIY with dish soap, which is harsher on skin and far more slippery. If staff or another parent asks you to move it, comply immediately. Pack out the empty solution bottles and dispose of bubble residue at home.