I follow the same personal hygiene and grooming routine everyday. It saves time in the long term and cuts down on any pre-date extras required.

It also gives the wife, gf or so one less "sign" to think that something is amiss in that your daily routine is consistent.

Everyone cleans up before an appointment.  I even shower and groom on days I don't see a provider.

of the providers website or info page to ensure that I follow any procedures or guidelines the provider  prefers and has outlined on her website.  One last check sometimes is a good reminder of any do's or don'ts, suggestions or even likes that will make the visit go more smoothly or even more enjoyable for all involved.

I do the same routine 7 days a week. I know guys that skip shaving on the weekend and in the winter lots of people think the daily shower is optional (IMHO it isn't) Trust me, there is no downside to be well groomed every day.

Also, keep envelopes in your car. Join a gym and shower there before returning home. Hit the gym 3 or 4 days a week and shower after your workouts.  This also provides a routine and reason to be gone for a while.

It's always good to have an exit strategy and I try to dress for each day as if I am preparing for a mug shot and 72 hour hold (On weekends and holidays).  I have also found that after a work out, massage or just a nasty day of snitching, it is nice to rinse.  But sometimes I like to keep a bit of musk around my arm pits - reminds me of a day of hard work.  They say cleanliness is next to... What was it again? The body is a temple and all that? Nothing like the smell of success.  

Now some cultures... The French for instance, take pride in the scent of performance.

I am not sure what this talk of envelopes is all about.  I prefer a money clip.  I put a couple Grants on the ends and stuff a bunch singles in between.  It makes me feel less like a snitch and more like a baller.  The singles come in handy for liar's poker and tipping and the games of chance we snitches like to play.

Of course a foolish consistency is the hobgoblin of the.... I forgot again.  habits are the windows to the soul... Or is that the  eyes?

one more thing to add...

Check under the penis head for smegma, ya know - that white, smelly, cottage cheesy like substance that can collect under your foreskin. If you're about to get a BBBJ and the provider finds it they might ask what it is and then you'll have to settle for a CBJ - bummer!