QUOTE(EON @ Oct 17 2018, 08:39 PM)
is it true that toothpaste can remove light scratches on car?
There is some truth in that, but it is very car paint type and toothpaste dependent. Some toothpaste, when u feel the paste with your fingers, is very rough. Those would probably do more harm than good.
Overall, I would still not recommend using toothpaste because of the variation of the paste consistency, and instead at bare minimum recommend any form of car-specific polish or compound that has been formulated specifically for car paintwork.
QUOTE(V429 @ Oct 17 2018, 10:21 PM)
Hi guys, Just wondering what degreaser / APC you guys use? Thinking to get one to tackle some of the below task.
-
Cleaning Tire, rim & wheel wellsWas thinking to use full strength or dilute 1:1 in spray bottle for this task.
-
Clean off stubborn grim on car paint / trimsSpecifically for nooks and crannies on car exterior & also long lines of dirt & grim stains that usually appear below door handles and side mirror.

In my experience car shampoo alone with wash mitt cant wash them off, instead I need to use Mother's cleaner wax to remove them. Was thinking maybe dilute APC/degreaser and mix with car shampoo into spray bottle and agitate with brush?
-
Strip wax / sealantsI know I can chose IPA or dish washing soap for this, but I read that Slk suggested can add some into car shampoo and wash as normal to achieve this too. Good to have choices I suppose?
Some of the products suggested in previous post are Meguiars APC, Osren Degreaser FX and OPC. Maybe I am too greedy to thinking of getting just 1 product to tackle of the above task?

Any recommendations or experience to share on this please?
1) Cleaning tire, rim, wheel wells: I used to pre-soak with Cartec Wheel Cleaner, then rinse, then use my regular Meguiars NXT wash soap to scrub entire wheel including barrel and wheel wells, then Cartec Wheel Cleaner again on the tyres scrubbing, then wash everything off. Subsequently I changed Cartec Wheel Cleaner to SuperClean Degreaser, works better with less toxic burn, now moved on to Meguiars Super Degreaser.
2) Stubborn dirt on edges/trims: I tend to use APC with brush for those jobs, however it is rare that I need to do so because I dont leave my car that long for the grime to harden to that extent.
3) Strip wax / sealants: Claybar would be my go to, so cant advice on dishsoap or IPA effectiveness.