1、Greasy coveralls; get rid of rubbish and oily rags.

2、ignition of a substance (as oily rags) resulting from an internal oxidation process.

3、Make sure that oily rags and easily combustible materials are stored away from fire hazards and are removed appropriately.

4、Combustible scraps, debris and waste materials (e. g. oily rags) should be stored in covered metal containers and removed from the work site promptly.