Kutalika kwa nthawi yogwiritsira ntchito kuphulika-zigawo zotsimikizira kuphulika kumakhudzidwa ndi zinthu zambiri, koma nthawi zambiri zimakhala zaka 10 mpaka 30.
Ubwino wa zinthu zakuthupi ndi chinthu chofunika kwambiri. -Mapanelo otsimikizira kuphulika kwapamwamba kwambiri{2}, opangidwa ndi-zopangira zabwino kwambiri komanso njira zopangira zapamwamba, amalimbana ndi kuwonongeka kwa chilengedwe ndipo amakhala ndi moyo kwa zaka 25 mpaka 30. -Mapanelo osakhala bwino angafunike kusinthidwa pakadutsa zaka 10 mpaka 15 zokha.
Malo ogwirira ntchito ndi ofunikanso. M'madera ovuta kwambiri, monga omwe ali ndi kutentha kwakukulu, chinyezi chambiri, kapena asidi amphamvu ndi dzimbiri la alkali, mapanelo otsimikizira kuphulika-mapaneti amatha kuwonongeka, kufupikitsa moyo wawo wautumiki kukhala zaka 10 mpaka 15. M'malo ocheperako, machitidwe awo amakhala okhazikika, amakulitsa moyo wawo wautumiki.
Kuphatikiza apo, kukonza kumakhudzanso moyo wawo wautumiki. Kuyang'ana pafupipafupi, kuyeretsa, ndi kukonza mwachangu zomwe zidawonongeka pang'ono zimatha kuwonjezera nthawi yotalikirapo-mapanelo oteteza kuphulika. Kusasamalira kungayambitse ukalamba wawo komanso kuwonongeka kwawo.
