How to create a wet and slippery environment!?

Hi all, imagine we are working with water: rain, river, lakes.... and water gets on our bricks or terrain. Can we make whatever the water touches, slippery? In other words, we give the impression that we are slipping as we walk- our terrain is wet. What does Roblox offer for such behaviour?

The most simple way to do this is change the friction of the brick. If you cannot find the option try turning on customphysicalproperties and see if that will show it