Ma Surfactants ndi makina ovuta, ngakhale onse amatha kutchedwa ma surfactants, kugwiritsa ntchito kwawo ndikugwiritsa ntchito kwawo kungakhale kosiyana kotheratu. Mwachitsanzo, panthawi yofufuta, ma surfactants atha kugwiritsidwa ntchito ngati cholowera, chowongolera, kunyowetsa msana, kutsitsa mafuta, kutulutsa mafuta, kuwotcha, kupukuta, kuyeretsa kapena kuyeretsa.
Komabe, pamene ma surfactants awiri ali ndi zotsatira zofanana kapena zofanana, pangakhale chisokonezo.
Soaking agent ndi degreasing agents ndi mitundu iwiri ya zinthu zomwe zimagwiritsidwa ntchito nthawi zambiri pakunyowa. Chifukwa cha luso linalake la kutsuka ndi kunyowetsa kwa opangira ma surfactants, mafakitale ena amazigwiritsa ntchito ngati zochapira ndi zonyowetsa. Komabe, kugwiritsa ntchito zida zapadera za ayoni ndizofunika komanso zosasinthika.