What if it’s just winter ice and snow slop down the drain? Does it really still pose a risk? I’m asking because I don’t know. My neighbor has a 12”x 28” drain and he just cleans his drain out a couple times a year. I never have any oil or funk on my garage floor. Only thing down the drain would be water, etc…… still bad mojo?
![](https://www.in-depthoutdoors.com/wp-content/themes/ido/img/ido-avatar.png)
Posts: 959