Ho etsahala haholo hore metsi a potolohang ka har'a sehatsetsing sa metsi a hoamme ka lebaka la mocheso o tlase mariha, e leng se thibelang mohatsela oa metsi ho sebetsa ka mokhoa o tloaelehileng. Ka ho rarolla bothata bona, basebelisi ba ka eketsa anti-freezer ka har'a sehatsetsi sa metsi ka ho latela mehato e ka tlase:
1. Eketsa metsi a futhumetseng ho qhibilihisa leqhoa tseleng ea metsi e potolohang;
2. Ka mor'a hore leqhoa le qhibilihe, eketsa anti-freezer ka tekanyo.
Leha ho le joalo, ka kopo hlokomela hore anti-freezer e ka khona’e ka sebelisoa nako e telele, kaha e ka senya mohatsela oa metsi ka hare ka lebaka la kutu ea eona. Ka hona, ha boemo ba leholimo bo ntse bo futhumala 'me metsi ha a futhumale’Ho hoama, ho khothaletsoa ho tlosa metsi a potolohang ka sehatsetsi ebe o tlatsa metsi a hloekisitsoeng kapa metsi a hloekisitsoeng.
Mabapi le tlhahiso, S&A Teyu e tsetetse thepa ea tlhahiso ea li-yuan tse fetang milione, ho netefatsa boleng ba letoto la lits'ebetso ho tloha ho likarolo tsa mantlha (condenser) ea chiller ea indasteri ho ea ho tjheseletsa ea tšepe ea lakane; mabapi le tsamaiso, S&A Teyu e thehile matlo a polokelo ea thepa metseng e meholo ea Chaena, e fokolitse tšenyo e khōlō ka lebaka la thepa ea sebaka se selelele, le ho ntlafatsa katleho ea lipalangoang; mabapi le tšebeletso ea ka mor'a thekiso, nako ea tiisetso ke lilemo tse peli.