im 35 weeks and 4 days and preparing for my first baby, today im starting to pack his bag and i have…

im 35 weeks and 4 days and preparing for my first baby, today im starting to pack his bag and i have a few questions ! pleasee help.

should i wash his carseat / cover because its used ?

i know i should wash his clothes, blankets and sheets.

what about new bottles and new pacifiers ?

and any tips on packing and preparing ?