In the morning I use Rogaine foam 5%. Provided your scalp is in a proper condition (one may need a combo of approaches to achieve this) - well-peeled, non-oily, moisturised, no visible inflammation - this foam should get into your scalp within a few minutes without making your hair greasy. In the evening I part my hair (crown-hairline zone) and apply 3% DMSO with a cotton pad, then I apply a more powerful minoxidil solution - 15% minoxidil and 5% azelaic acid (it contains alcohol as well). Within 3-5 min my scalp is completely dry. It won't happen without DMSO.
There are plenty of high-strength minoxidil providers. You may consider a compounding pharmacy, compound it yourself, Belgravia minoxidil 12.5% or minoxidilmax (Dualgen etc). I use Ideal Image Solutions minoxidil.
I noticed a major difference between 5% and 15% minoxidil. But your cardiovascular system should be healthy to allow this - e.g. I use 15% minoxidil only before sleep as it increases heart rate.
Alcohol sides:
1) dry scalp: I wash my hair every morning with first Nioxin system 6 shampoo (it does contain sulfates to properly get rid of sebum etc, many are afraid of sulfates, one just needs a proper after-shampoo care), then I use a Vichy micro-peel 3-in-one shampoo with a peeling effect (contains acids), then a keto-shampoo (Nizoral 2%) to avoid dandruff etc, then Nioxin system 6 conditioner (contains oils) that is suitable for application on one's scalp - for me it's a sufficient moisturiser.
2) never apply alcohol-based solutions on scalp where it is clearly inflamed - reddish, itchy etc.
3) an anti-histamine drug when needed; I had some mild allergic reaction to alcohol, but over time it disappeared.
4) A DMSO solution seems to help a lot in controlling the irritating effects of alcohol.
Although this routine is a bit complicated, in my case it is very rewarding. My attempts to make it easier - e.g. by excluding DMSO - resulted in loss of regrowth and reddish/itchy scalp. Keeping Nioxin conditioner for half a minute or for 5 minutes make a difference as well.