+1 on the wash mitt.
It's lightness (when saturated) was THE most noticeable thing when I first tested this mitt last year. I can honestly, say for that reason, it has transformed car washing for me. The light weight is particularly helpful being a woman with smaller hands/wrists/arms etc. Dodo juice ones get VERY heavy by comparison. As long as WoWo mitts are about, can't ever see me going back to DJ ones.
The WoWo drying towel is also great but my other favourite of theirs is the set of 4 microfibres and glass cloth, they are really excellent. The cloths are of a lighter fabric weight than some other mf but imo that actually makes them more versatile, equally good for buffing off wax, interior cleaning, buffing tailpipes etc. The weave in the glass cloth is different, better than waffle weave. I did all exterior and interior glass with it last week and great results. Also brilliant value for money.
And the Karcher lance is poop!
Good thing you've got a proper lance coming