Nibyiza cyane.
Matelas ya latex itanga ihumure ryanyuma.Iyo uryamye bwa mbere kuri matelas ya latex, uzabanze wumve ibyiyumvo byoroshye kurohama, hanyuma uhite ukurikirwa na buoyant ushyigikiwe.Ibi biterwa nimpeshyi isanzwe ya latex, kandi irumva neza neza.