Mistakes happen. On the other side of the ledger, one fine day the folks at 101 Main Street South, Georgetown, got their fuel oil delivery. Problem was, the client was located at 101 Main Street South, Brampton. They were a client once, but converted to natural gas. And they had a fuel oil swimming pool in their basement. (true fact, happened fifty years ago)
The house we owned for 20+ years (plus the house I grew up in) had oil heat.And today I drive a diesel automobile.I must say that heating oil/diesel fuel has a strong,and distinctive,aroma.