Xuubka daboolan ee boorsada shaandhada dareeraha ah ka saartaa waxay ka kooban tahay xuubka microporous polytetrafluoroethylene iyo walxo saldhig oo kala duwan (PPS, fiber galaas, P84, aramid) oo leh tignoolajiyad gaar ah oo isku dhafan. Ujeeddadeedu waa in la sameeyo sifaynta dusha sare, si ay gaaska kaliya u dhex maraan walxaha shaandhada, isaga oo ka tagaya boodhka ku jira gaaska dusha walxaha shaandhada.
Cilmi-baadhistu waxay muujinaysaa in sababta oo ah filimka iyo boodhka dusha sare ee walxaha shaandhada lagu dhejiyo dusha sare ee walxaha shaandhada, ma geli karaan walxaha shaandhada, taas oo ah, dhexroorka daloolka xuubka laftiisa ayaa dhexdaaya walxaha shaandhada, iyo ma jiro wareeg hore oo shaandhayn. Sidaa darteed, bacda shaandhada boodhka ee dahaarka leh waxay leedahay faa'iidooyinka xajinta hawada weyn, iska caabbinta hooseeya, waxtarka shaandhaynta wanaagsan, awoodda boodhka weyn, iyo heerka sare ee boodhka. Marka la barbar dhigo warbaahinta shaandhada dhaqameed, waxqabadka sifaynta ayaa ka sarreeya.
Xilliga casriga ah ee warshadaha casriga ah, sifeynta dareeraha ayaa si ballaaran loo isticmaalaa hababka wax soo saarka. Mabda'a shaqada ee shaandhaynta bacda dareeraha ah waa shaandhaynta cadaadiska xiran. Nidaamka shaandhaynta shandadu waxa ay ka kooban tahay saddex qaybood: weel filter, dambiisha taageerada iyo bacda shaandhada. Dareeraha la sifeeyay waxaa lagu duraa weelka xagga sare, ka soo qulqulaya gudaha bacda ilaa bannaanka bacda, waxaana si siman loogu qaybiyaa dhammaan dusha shaandhaynta. Qaybaha la sifeeyay waxay ku xayiran yihiin bacda, lacag la'aana, isticmaale-saaxiibtinimo iyo naqshad ku habboon, qaab dhismeedka guud waa mid aad u wanaagsan, hawlgalku waa wax ku ool ah, awoodda wax ka qabashada waa weyn tahay, iyo nolosha adeeggu waa dheer yahay. Waa badeeco horseed u ah tamarta-badbaadinta warshadaha shaandhaynta dareeraha, waxayna ku habboon tahay sifaynta qalafsan, sifaynta dhexdhexaadka ah, iyo sifaynta wanaagsan ee qayb kasta oo ganaax ah ama adkaha la hakiyey.
Fadlan kala tasho waaxdayada iibka si aad u hesho tilmaamo gaar ah oo bacaha shaandhada dareeraha ah. Alaabooyinka aan caadiga ahayn sidoo kale si gaar ah ayaa loo dalban karaa.