Ɛsɛ sɛ ahyehyɛde biara susuw ho yiye sɛ ebia wɔde PET (polyethylene terephthalate) anaasɛ dade ahama bedi dwuma. Gyinaesi a ɛfata no ka aduru no ahobammɔ, ɛka a wɔbɔ wɔ aguadi ho, ne adwumayɛfo no akwahosan ho. Dade a wɔde kyekyere nneɛma ho fi bere tenten ayɛ nea wɔkɔ so yɛ nnwuma a emu yɛ duru, nanso ɛyɛ nea ɛwɔ hɔ nnɛ