Chapter 515: Soap

"If you want to eat it, I can stew a pot for you," Zhuang Qingning said with a smile, "However, I didn't buy this lard for cooking."

"Then what did you buy it for?" Zhuang Qingsui asked with some confusion.

Isn't lard just for eating?

"I plan to make some soap with it," Zhuang Qingning replied with a smile.

"What… is soap?"

"Soap is a small square or round piece that you rub when washing your hands or face. It produces some foam that cleans the dirt off your hands and face," Zhuang Qingning explained broadly.

"Oh…" Zhuang Qingsui blinked thoughtfully, "I understand what you're saying sister, but isn't lard an oily substance that is hard to wash off? Are you sure this soap you're making can clean our hands and faces?"

"Well…"

Zhuang Qingning couldn't explain the chemical reactions involved to Zhuang Qingsui, so instead she said, "One has to see to believe. We'll know by tomorrow, won't we?"

"Indeed, I'm eager to see this amazing soap you're making tomorrow…"