Mbali:

Desiccant imatsitsa nthunzi yamadzi mu sangweji yamagalasi yopanda pake, imatha kuteteza galasi kukhala ndi nkhungu pamatenthedwe pakati pa zamkati ndi zakunja (Galasi limodzi lokhalo limakhala ndi chifunga kuchokera pakatenthedwe kosiyana pakati pa panja ndi panja), galasi likhale loyera komanso lowala, kuti zedi magwiridwe antchito owonekera pazenera. Imagwirizana ndi chipinda choyera, chipatala, fakitale yopangira mankhwala, labotale, fakitale yamagetsi, etc.

Buku laukadaulo:

Kawiri chimateteza galasi zenera:

Chimango A-Aluminiyamu
Aluminiyamu aloyi chimango choyera.

Chophimba cha B-PVC
Desiccant imatsitsa nthunzi yamadzi mu sangweji yamagalasi yopanda pake ili pansi pa chivundikiro cha PVC, imatha kuteteza chifunga mugalasi pakusiyanitsa kutentha pakati pa nyumba ndi panja.

C-mtima galasi
Galasi ikawonongeka ndi mphamvu yakunja, imaphwanyidwa ngati tinthu tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono, tomwe sitivuta kuvulaza thupi la munthu Mphamvu yagalasi ndi katatu kapena kasanu kuposa galasi wamba.