Question

1. It is necessary to keep the bathroom floor clean and free of oily substances. Why?

Answer 1

Yes, it is very important because bathroom floor will always be wet and soapy, so it friction will be less. If we don't keep it clean we may slip and fall down. First of all, the tiles of bathroom should be rough to increase friction. I

Answer 2

oily substances decreases friction on the floor due to which u may slip off the floor