I ka manawa like, inā komo ka wai i loko o ka lāʻau, e hoʻopiʻi ia i ka mildew a i ʻole ka deformation kūloko o ka lāʻau, e hōʻemi ana i ke ola lawelawe.I kēia mau lā, nui nā keʻena hōʻikeʻike pale ea i hana ʻia me nā mīkini fiberboard.Inā komo ka makū i loko, ʻaʻole e popopo nā makahiki mua ʻelua no ka mea ʻaʻole i hoʻopau loa ʻia nā mea hoʻohui e like me formaldehyde.Eia nō naʻe, i ka wā e hoʻoheheʻe ai nā mea hoʻohui, ʻo ka pulu o ka lole pulu e hoʻoheheʻe ʻia ka pahu hōʻike pale ea.Inā haʻahaʻa ka papahele, hiki ke "hoʻoheheʻe" ka pahu hōʻike pale lewa ma ka home i kēlā me kēia makahiki.