I bought these for DD2. Totally forgot / didn't realise not to add the essential oils for a newborn (blame baby brain, C Section recovery, lack of sleep), so we used the supplied oils from birth. My baby didn't explode.
When we ran out of the Cheeky Wipes oil, I replenished with lemon oil, and she still didn't explode.
Can I hazard a guess in the nicest possible way, this might be your PFB? Don't use the oils if you don't want to, but I have heard of nobody who has had any problems with these wipes. I thought they were fab. (Though the flannel ones were a million times better than the microfibre ones that went all curly in the dryer.)