1. Nws lub ntsiab lus melted yog qis dua 84 degrees Celsius.
2. Tsawg {{{{1} yaj yaj {20 2} Kev ntsuas kev nyab xeeb, txo qis kev nyab xeeb kev nyab xeeb, thiab ua haujlwm muaj zog ntxiv.
3. Tsawg {{{{{}} yaj yaj-} Cov hnab pub khoom siv tau rau kev siv lub hnab. Lawv muab lub ntsiab lus tsis zoo, lub zog siab, thiab zoo qhib - pore cov khoom. Siv qis - yaj {{}}}} Cov hnab ntim rau cov roj hmab sib xyaw ua ke tso cai rau cov khoom sib xyaw, ua kom muaj kev sib xyaw ua kom huv.
4. Lawv cawm ntawm kev ntxiv thiab cov ntaub ntawv.
