Old oil as preservative ?QuestionCan I use old engine oil to preserve wood.The wood is for a garden project and has been sourced from a demolition job.0.000 SharePin0 Shares in progress 0 Carpentry Peter Davidson 3 years 1 Answer 377 views 0
Answer ( 1 )
I would say you could. However I would be careful of that oil rain run off into your garden.