Yuav ua li cas kho lub xau PPR yeeb nkab
1. Ntxuav cov kav dej ua ntej, koj tuaj yeem so nrog lub ntsej muag.
2. Tshem tawm cov kua nplaum tawm ntawm cov yeeb nkab dej, thiab muab cov kua nplaum A thiab kua nplaum B ua ke.
3. Tom qab sib tov lawv nyob rau hauv ib tug ratio ntawm 1: 1, siv ib tug stick los sib tov lawv tusyees rau hauv ib tug xim.
4. Siv cov kua nplaum sib xyaw rau hauv qhov chaw tawm, thiab siv nws li peb feeb.
5. Tig lub faucet tom qab ziab rau ib hnub kom pom tias dej tuaj yeem dhau mus thiab yog tias nws xau.
