The only time I use the foaming stuff is when I got some sticky shock oil, or wet dirt on the extremities. I won't even take the front/rear clips (arms, gearboxes, hinge pin braces) off most of the time. I'll just do a few rounds of foaming stuff and come back in a couple of minutes with compressed air. Finish up with favorite silicone spray to prevent rust. That's what I did to my buggy in earlier post.
99% of the time it's just compressed air and dry lube on CV/universal joints after a run... throw RC on shelf in garage.
For wet weather RCing and what mess you show...
View attachment 233460
that's

full on anxiety for me, because the amount of fun/cleaning time ratio is so unbalanced. Just be careful around electronics when rinsing, and blowing stuff off the muckiest sections would probably be my recommendation if not doing a full tear down.