1. I le avea o se antioxidant, e mafai ona faʻaaogaina e avea o se antioxidant i meaʻai gaʻo ma suauʻu taumafa ma o se faʻasao mo fualaau aina ma fualaau faisua.
2.E mafai ona faʻaaogaina lautele i le polyethylene, polypropylene, ABS, PBT ma isi mea faʻapipiʻi, faʻapea foʻi ma le gaosiga o le paʻu ma le gaʻo lubricating.
