Laundering dress shirts at the cleaners

I’ve watched several of Antonio’s videos and articles on washing dress shirts. I now wash on “wool”, dry on delicate to “damp dry” then iron.

What I would like to know is how rough are commercial laundering & press services at a dry cleaners? How will this affect the longevity of the shirt?

Dry Cleaning Suits and Shirts at Home with Dryel: DO or DON’T?

I have been watching some videos about Dryel and how could be saving you on dry cleaning and I’m wondering if is recommended for suits and dry clean only shirts? Are you really saving money or just wasting your clothes when it comes to suits and dry clean only shirts?

How about cleaning a regular shirt with Dryel in your dryer, will prolong your shirt’s life rather then normal machine washing?

I’m sure there are other dry-cleaning at home products, I just know this one.

How to Remove “Collar Ring” Stains from a Custom Shirt?

I have a client that asked a question concerning care of his custom shirts. Is there anything to help prevent “ring around the collar”? or at least slow it down.
We live in the Southern States and is constantly warm and humid. Shirts have to be cleaned more because of that, especially shirts that are light, they seem to collect dirt around the collar.
Any thoughts, besides cleaning the shirts more often?