Just a general warning---I was changing the rear differential oil in an s2000 yesterday, dropped the open bottle it hit the ground and splashed all over me. Now if you have never smelled redline 75w90ns, it smells like rotten eggs. I figured I would just throw my clothes in the washer- BAD IDEA. Now my washing machine and my entire house smell like 75w90 and the clothes smell no better than they did before. I think I am probably going to have to throw them away.