Metsi a khalase ea koloi, a bonahalang a batla a le theko e tlaase ebile a le bonolo ho sebetsa, a tla boela a lebise liphellong tse tebileng haeba a sebelisoa ka mokhoa o sa lokelang. Likarolo tse ka sehloohong tsa metsi a khalase ke metsi, ethylene glycol kapa joala, isopropanol, li-surfactants, joalo-joalo, 'me metsi a mangata a boleng bo tlase a marakeng a ...
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