u are my chota bhai thats reason app ko barde bhai ki her cheez achi lagti hai were kidher main te kidher usman bhai and mike philips 
about platic and rubber cleaning try 3m apc but in very mild way like just 1 part 3m apc and 9 part water, use microfiber, brushes to clean rubber , plastic than after drying use any meguiars trim x , or any rubber plastic protectant like meguiare ultimate protectant gave me very good outcomes on bilori
as amir bhai said even luster will also do the work 
for honda sticker give some heat by hair dryer than peal off sticker, use megs cleaner wax to remove residue
