Botolo la 1L lathyathyathya la pulasitiki lopangidwa ndi shampoo ya PET limapangidwa kuchokera ku zida zapamwamba kwambiri zomwe zimakhala zolimba komanso zopepuka, zomwe zimaloleza kusungidwa kosavuta ndi kunyamula popanda kutenga malo ochulukirapo.