Soft Wash vs Pressure Wash
Cleaning with chemistry vs cleaning with force, and which surfaces need which.
Learn · How it works & homeowner guides
How exterior cleaning actually works, explained the way the trade understands it, plus practical guides for your own home on the humid Gulf Coast. Every page links to its sources.
Trade knowledge, explained the way a pro would explain it to a friend: what pressure, chemistry and technique actually do to your surfaces, and why some washes last and others don't.
Cleaning with chemistry vs cleaning with force, and which surfaces need which.
What pressure actually does, why every surface has a ceiling, and why the biggest number isn't the goal.
How the wrong pressure, tip or distance cuts into concrete, wood and brick, and why it's permanent.
Why a wand alone leaves lines on concrete, and what a surface cleaner does differently.
Where light and dark bands come from, and whether they're permanent.
What sodium hypochlorite does, what it doesn't, and the job surfactants do.
Why the waiting is part of the work, and what happens when it's too short or the solution dries.
Spores, hyphae and lichen, and why surface blasting isn't the whole job.
What shingle granules do and why high pressure strips them for good.
What heat really adds, which jobs need it, and an honest look at cold water.
Seals, gaskets, screens and paint, and what the window industry says.
The usual reasons a wash fades fast, and fair questions to ask any company.
Practical answers for your own home: what those roof streaks are, how often to wash on the Gulf Coast, what's safe for plants and pets, and how to get ready for a wash.
What pressure and flow actually do, why pros care so much about GPM, and why more PSI isn't always better.
Etching, gouged wood, water behind siding, and what manufacturers allow.
What roof algae is, whether it hurts shingles, and why roofs should never be pressure washed.
Typical intervals for a humid climate, the signs it's time, the best season, and HOA notices.
What's in the mix, why labels matter, and how plants, pets and storm drains are protected.
Which stains wash out, which need a treatment, and honest expectations for old stains.
How to tell sun damage from mildew, and how to clean wood without tearing it up.
A simple checklist for windows, cars, plants, pets, gates and water access.
These guides are general information. Your siding, roofing and product manufacturers' instructions always come first.