My opinion on these;
Injector cleaner - good, it does work and I use it on my daughter's cars once a year (mine is diesel).
Tyre shine. I'm lucky in that I have access to professional stuff as my mate is a valeters but the best commercial stuff I've used is Autoglym Tyre Dressing and I put it on with a Meguires tyre sponge.
Wheel cleaner. I've used several types. The acid based tends to be best but I only use it on really bad wheels and get it off quick before it dries. For more normal light cleaning I use any of the pro non acid cleaners. However, I find that cleaning the wheels every week with snow foam and my selection of brushes is good enough with occasional tar remover.
If you haven't got a Daytona wheel brush, they are well worth the investment as you can do the inside of the wheel. Cleaning the wheels is probably the hardest part of cleaning the whole car but also the most rewarding.
Injector cleaner - good, it does work and I use it on my daughter's cars once a year (mine is diesel).
Tyre shine. I'm lucky in that I have access to professional stuff as my mate is a valeters but the best commercial stuff I've used is Autoglym Tyre Dressing and I put it on with a Meguires tyre sponge.
Wheel cleaner. I've used several types. The acid based tends to be best but I only use it on really bad wheels and get it off quick before it dries. For more normal light cleaning I use any of the pro non acid cleaners. However, I find that cleaning the wheels every week with snow foam and my selection of brushes is good enough with occasional tar remover.
If you haven't got a Daytona wheel brush, they are well worth the investment as you can do the inside of the wheel. Cleaning the wheels is probably the hardest part of cleaning the whole car but also the most rewarding.