@Wyorp Rock and
@Cragg Klefor thanks! I missed that link and it was very informative! I had a busy day and was trying to catch up on the post...
About the baby aspirin, the dosage recommendation I was given on a post was 5 pills to a gallon (3.8L) of water for pain relief. Baby aspirin are 80mg so that doseage info would also mean 2 regular aspirin at 200mg (ASA, Acetylsalicylic acid) would work out to the same doseage of 400mg/gallon of water.
I have no idea if this is correct information as no one disputed it or seconded it. Maybe someone with more knowledge can give you more information on it?