"Collect the water from the very bottom."
"Also, make sure to collect it only after the solution has separated into layers. If you want to increase the concentration, you can repeatedly extract it here."
"After that, mix and fuse it with wood ash and coke, then use a diluted acidic solution. Finally, pour it into soda water and filter it through carbon powder."
"The acidic liquid is like the white vinegar I made before. There are plenty of acids on the alchemy side."
"Soda water is also produced by collecting alkali algae, washing away the impurities, drying it in the sun, then grinding it into a fine powder to obtain baking soda."
"Extract and screen the borax, then heat-treat it, and you can also obtain baking soda."
"Then comes the powder."
"Heat it slowly over a low flame. Stir it while adding a little vinegar—white vinegar will do."
"That way, you should be able to obtain the powder."
"Crush all the garlic."
"It all has to be turned into garlic paste."
"Leave it for a while and wait for it to react, so the two substances inside can react with each other."
"Use steaming. Put the garlic paste into a pot, cover it with a lid, and attach a tube. Wrap the outside of the tube in a wet cloth and use it as a condenser."
"Light a fire beneath the pot, but don't make it too strong. If the temperature is too high, what comes out will be muddy water. Control the temperature properly, and yellow-green oil will drip from the other end of the tube—that's allicin."
"It can kill bacteria, fungi, and some parasites. But it loses effectiveness in hot environments or if left too long. Penicillin is still more useful."
"As for the substances inside it, I've