Interesting trick that, wouldn’t have thought of it.
For me the trick was just better sealant, I’ve switched to OKO Hi Fibre (same as Halo) and it’s water based, it doesn’t dry up anything like as badly as stans and unless you let it get completely dried out, it can be reactivated/rediluted with water, and still cleans off easily. Even if it’s 100% dried out, you cna’t dilute it again but it’s still easier to clean out, a powerwasher takes it off pretty easily frinstance. Stans is excellent but the drying out got to be annoying, especially since I keep my bikes in the house.