Can I add Sea Foam to my engine oil 3 days after I changed my oil? [SOLVED]

Thanks for the question! Yes, it is okay (it won’t hurt anything) to add Sea Foam to your oil 3 days after you’ve changed it. It will clean and help lubricate for the life of the oil. That said, we recommend adding it 100-300 miles before your next oil change.

Sea Foam reliquefies oil residues and deposits so they can be drained away with the old oil. It’s a very good cleaner. Adding it 100-300 miles before your next oil change gives the Sea Foam enough time to circulate and clean. It also lets you drain away all the reliquefied crud (residues and deposits) when you change your oil.