Tyre Shine I use "5 Star Amazing Tyre Shine" costs $2.89 a bottle, does about 6 applications (all 4 wheels) and lasts about 3 weeks... spray on This is also the stuff most places like Bob Jane, Jax Tyres etc use... It's just a tyre wall, not like paintwork which can fade, crack, streak etc... Cleaning covered before, I think the best suggestion to date was hot water and a cloth with an old tooth brush for the hard to reach and tough stains.