Antiseptics are basically a good thing.
However, as with everything, you can take things too far.
Never add TCP to food. Not even as a salad dressing.
If you are bitten by an insect on your willy. By all means rub in TCP ointment. However taken to extremes this can cause insanity and is decidedly weakening.
I feel if we sort out antiseptics, anti aircraft, antirrhinums and my Aunty Mary...and then work our way slowly back to antisemitism....we might start getting somewhere.