The Mark Cave Softwashing Podcast
By Mark Cave
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Episodes: 195
Description
Practical advice, training and real world guidance from Mark Cave, founder of SoftWash UK, for professional exterior cleaners across the UK.
| Episode | Date |
|---|---|
|
Why Bleach Fails on Lead Stains (and How to Fix Them)
|
Nov 10, 2026 |
|
Diagnosing Red Stains on Render: Algae vs Rust
|
Nov 09, 2026 |
|
SoftWash UK News Bulletin | Roof Safety and Drought Update, Week of 9 November 2026
|
Nov 09, 2026 |
|
Cleaning Tarmac Safely: Protecting Bitumen from Chemical Damage
|
Nov 08, 2026 |
|
Cleaning Resin Bound Driveways Safely
|
Nov 07, 2026 |
|
Cleaning Render Safely: Chemistry, Cling, and Avoiding Wand Marks
|
Nov 06, 2026 |
|
Why Washing Up Liquid Destroys Your Softwash Mix
|
Nov 05, 2026 |
|
Mastering Monocouche Render Cleaning and Avoiding Costly Mistakes
|
Nov 04, 2026 |
|
Restoring Indian Sandstone Without Wand Marks or Black Spot Callbacks
|
Nov 03, 2026 |
|
Why Bleach Fails on Rust Stains (And What Actually Works)
|
Nov 02, 2026 |
|
Drought Rules Update, Sanctuary Care Opportunity, and Electrical Safety
|
Nov 02, 2026 |
|
Tackling Black Spots on Patios: The Biology and Softwashing Workflow
|
Nov 01, 2026 |
|
Protecting Mortar Joints: The Weak Point in Brick and Stone Cleaning
|
Oct 31, 2026 |
|
Dilution Ratios vs Applied Percentages in Softwashing
|
Oct 30, 2026 |
|
Why Rinsing Is a Chemical Process, Not Just Tidying Up
|
Oct 29, 2026 |
|
Protecting Architectural Metals During Softwashing
|
Oct 28, 2026 |
|
Why Porosity and Water Absorption Decide Your Softwash Results
|
Oct 27, 2026 |
|
The Trouble with Guarantees and the "Like New" Trap
|
Oct 26, 2026 |
|
The Five-Stage Job Pack: A Better System for Every Softwash
|
Oct 25, 2026 |
|
A Safety Data Sheet Isn’t a COSHH Assessment
|
Oct 24, 2026 |
|
Softwashing in Every Season: Adapting to UK Weather
|
Oct 23, 2026 |
|
Softwashing Takes More Than Chemicals: 240 Things to Get Right
|
Oct 22, 2026 |
|
Why Patios Turn Green Again: Regrowth, Damage and Better Practice
|
Oct 21, 2026 |
|
When to Say No: Spotting Softwashing Jobs That Aren’t Worth the Risk
|
Oct 20, 2026 |
|
Winning Commercial Softwashing Work: Safety, Paperwork and Planning
|
Oct 19, 2026 |
|
Drought Rules, Workplace Risks and Runoff Plans
|
Oct 19, 2026 |
|
Softwashing Insurance: The Cover Gaps That Could Cost You
|
Oct 18, 2026 |
|
The Test Patch Paradox: How to Avoid Costly Softwashing Mistakes
|
Oct 17, 2026 |
|
DDAC Isn’t a Moss Killer: The Right Way to Treat Mossy Roofs
|
Oct 16, 2026 |
|
Softwashing Chemistry: Why Contact Beats Concentration
|
Oct 15, 2026 |
|
The Competency Curve: Moving Past Splash and Dash Softwashing
|
Oct 14, 2026 |
|
Why You Cannot Rely on YouTube for UK Softwashing
|
Oct 13, 2026 |
|
Sussex Hosepipe Ban Live: What Exterior Cleaners Need to Know
|
Oct 12, 2026 |
|
Is Softwashing a Legitimate Business in the UK?
|
Oct 12, 2026 |
|
The Real Cost of Starting a Softwashing Business
|
Oct 11, 2026 |
|
Adding Softwashing to Your Exterior Cleaning Business
|
Oct 10, 2026 |
|
The Science of Surfactants: How the Lollipop Molecule Powers Softwashing
|
Oct 09, 2026 |
|
Batch Mixing vs Proportioning Systems in Softwashing
|
Oct 09, 2026 |
|
Essential Starter Kit: What You Actually Need to Start Softwashing
|
Oct 08, 2026 |
|
Beyond the Bleach: The Science and Standards of Softwashing
|
Oct 07, 2026 |
|
7 Costly Softwashing Mistakes and How to Avoid Them
|
Oct 06, 2026 |
|
The 5 Pillars of Professional Softwashing
|
Oct 05, 2026 |
|
Sussex Water Ban Update, Roof Safety Lessons and Training Changes
|
Oct 05, 2026 |
|
Softwashing vs Pressure Washing: Why They’re Not the Same
|
Oct 04, 2026 |
|
How to Price Softwashing Jobs Without Underselling Yourself
|
Oct 03, 2026 |
|
Cleaning Timber Decking Without Damaging It
|
Oct 02, 2026 |
|
Roof Lichen: Why It’s Not Dirt and Why Jet Washing Fails
|
Oct 01, 2026 |
|
Why Foam Isn’t Cleaning Your Render
|
Sep 30, 2026 |
|
Fixing Pink UPVC and Scorched Lead
|
Sep 29, 2026 |
|
The Painted Render Trap: Avoiding Costly Softwash Callbacks
|
Sep 28, 2026 |
|
Why Roof Cleaning Reveals Wear, Not Bleach
|
Sep 27, 2026 |
|
Safe Softwash Mixing, Dilution Ratios, and Dwell Time
|
Sep 26, 2026 |
|
Why Your Softwash Fails: It’s the Delivery
|
Sep 25, 2026 |
|
Why Pressure Washing Fails on Indian Sandstone
|
Sep 24, 2026 |
|
Why Pressure Washing Ruins Tarmac
|
Sep 23, 2026 |
|
Why Bleach Fails on Rust, Oil and Efflorescence
|
Sep 22, 2026 |
|
Why High Pressure Damages Paving
|
Sep 21, 2026 |
|
Hypo or Biocide? Choosing the Right Clean
|
Sep 20, 2026 |
|
Why Your Proportioner Lies: Test the Mix at the Nozzle
|
Sep 19, 2026 |
|
Softwash Render Mix Math: Safe Dilution and Surfactant Tips
|
Sep 18, 2026 |
|
Render Cleaning Done Right: Monocouche vs EWI
|
Sep 17, 2026 |
|
Why Rain Is Not a Rinse Plan
|
Sep 16, 2026 |
|
Safe Softwash Mixing: Dilution, Surfactants, and Site Safety
|
Sep 15, 2026 |
|
Cast Stone Sills: The Identification Mistake That Costs Jobs
|
Sep 14, 2026 |
|
Efflorescence on Brick: Why Bleach Fails
|
Sep 13, 2026 |
|
Stop Guessing: Precision Softwash Mixing Saves Margin
|
Sep 11, 2026 |
|
Why Photos Lie: Surface Profiling Before Softwashing
|
Sep 10, 2026 |
|
Why High Pressure Ruins Roof Tiles
|
Sep 09, 2026 |
|
Why High Pressure Ruins Coloured Render
|
Sep 08, 2026 |
|
Why Hypo and Acid Never Mix on Site
|
Sep 07, 2026 |
|
Why DDAC Isn’t a Moss Killer
|
Sep 06, 2026 |
|
Why High Pressure Ruins Driveways
|
Sep 05, 2026 |
|
Why Washing Up Liquid Ruins Softwash Mixes
|
Sep 04, 2026 |
|
Why Pressure Washing Destroys Resin Bound Gravel
|
Sep 03, 2026 |
|
Protecting Decking: Bleach, Brighteners, and Drying Rules
|
Sep 02, 2026 |
|
Why Thick Foam Hurts Softwash Performance
|
Sep 01, 2026 |
|
Why Heavy Roof Moss Needs Scraping Before Biocide
|
Aug 31, 2026 |
|
Why Acid Destroys Limestone and Travertine
|
Aug 30, 2026 |
|
Why Dead Lichen Stays Visible After Roof Treatment
|
Aug 29, 2026 |
|
Why Your Bleach Loses Its Punch
|
Aug 28, 2026 |
|
Stop Overpressure: Softwash Smarter, Clean Safer
|
Aug 27, 2026 |
|
Why UPVC Turns Pink and Lead Goes Brown
|
Aug 26, 2026 |
|
Why High Pressure Fails on Indian Sandstone
|
Aug 25, 2026 |
|
Why More Bleach Won’t Fix Rust Stains
|
Aug 24, 2026 |
|
Why High Pressure Ruins Tarmac Cleaning
|
Aug 23, 2026 |
|
Why Bleach Fails on Rust Stains
|
Aug 22, 2026 |
|
More Leads, Less Profit: How SoftWash Businesses Win Better Jobs
|
Aug 21, 2026 |
|
Why Mix Ratios Mislead Softwash Contractors
|
Aug 21, 2026 |
|
Why Chemistry Beats the Big Van Setup
|
Aug 20, 2026 |
|
Why Softwash Guesswork Can Cost You Thousands
|
Aug 19, 2026 |
|
Why Red Algae Defeats Standard Softwash on K Rend
|
Aug 18, 2026 |
|
Why Bleach Cleans Fast But DDAC Stops Regrowth
|
Aug 17, 2026 |
|
How Long Render Cleaning Really Lasts
|
Aug 16, 2026 |
|
Why Chemistry Beats Pressure in Soft Washing
|
Aug 15, 2026 |
|
Why Inline Dosing Beats Batch Mixing in Softwashing
|
Aug 14, 2026 |
|
Why High Pressure Jetting Brings Algae Back Faster
|
Aug 13, 2026 |
|
Is 1,000 PSI Really Low Pressure? The Truth About Pressure Washing Roofs
|
Aug 12, 2026 |
|
Why Cheap Quotes Lose: Trust, Risk, and Better Jobs
|
Aug 12, 2026 |
|
Steam Cleaning vs Hotbox Pressure Washing
|
Aug 11, 2026 |
|
Why Test Patches Protect Coloured Render Jobs
|
Aug 11, 2026 |
|
Stop Overmixing: Softwash Chemistry That Saves Surfaces
|
Aug 10, 2026 |
|
Why Dish Soap Ruins Softwash Mixes
|
Aug 09, 2026 |
|
Why Batch Mixing Is Costing Your Softwash Business
|
Aug 08, 2026 |
|
Why Softwashing Needs Skill, Not Just a Spray Gun
|
Aug 08, 2026 |
|
Start Softwashing Lean: Equipment, Safety, and Growth
|
Aug 07, 2026 |
|
Stop Losing Time on Softwash Jobs
|
Aug 06, 2026 |
|
Why Roof Moss Returns and How to Stop It for Good
|
Aug 05, 2026 |
|
Why Stronger Softwash Mixes Cost More and Damage Render
|
Aug 04, 2026 |
|
Why Your 15% Bleach Isn’t Really 15%
|
Aug 03, 2026 |
|
Why Your Spray Setup Controls Chemical Efficiency
|
Aug 02, 2026 |
|
DDAC Biocides, Moss Control, and UK Compliance
|
Aug 01, 2026 |
|
Why Your Softwash Mix Isn’t What the Dial Says
|
Jul 31, 2026 |
|
Stop Guessing: Softwashing Science, Safety, and Systems
|
Jul 30, 2026 |
|
Why Softwashing Works: Biology, Safety, and Standards
|
Jul 29, 2026 |
|
Softwashing Science: From Florida Roots to UK Standards
|
Jul 28, 2026 |
|
Why Softwashing Beats Pressure Washing on Historic Masonry
|
Jul 27, 2026 |
|
Softwashing Is Biological Sanitation, Not Blast Cleaning
|
Jul 26, 2026 |
|
Why Pressure Washing Can Cost You a Fortune
|
Jul 25, 2026 |
|
Why Jet Washing Roof Tiles Can Void Warranties
|
Jul 24, 2026 |
|
Softwashing Chemistry, Compliance, and Professional Standards
|
Jul 23, 2026 |
|
Why Softwashing Beats Pressure Washing
|
Jul 22, 2026 |
|
Softwashing Isn’t Low Pressure Jet Washing
|
Jul 21, 2026 |
|
Biology Over Brute Force: The Science of Softwashing
|
Jul 20, 2026 |
|
Why Softwashing Beats Pressure Washing
|
Jul 19, 2026 |
|
Softwashing vs Pressure Washing: Why Chemistry Wins
|
Jul 18, 2026 |
|
Stop Blasting: The Science of Safe Softwashing
|
Jul 17, 2026 |
|
Why Softwashing Beats Pressure Washing Every Time
|
Jul 16, 2026 |
|
How Masking Scents Turn Softwash Jobs Into Premium Wins
|
Jul 15, 2026 |
|
Why Pressure Washing Can Ruin Roof Tiles
|
Jul 14, 2026 |
|
Why High Pressure Destroys Render
|
Jul 14, 2026 |
|
Why Viton Pumps Still Fail: The Hidden Scale Problem
|
Jul 13, 2026 |
|
Why Washing-Up Liquid Kills Your Biocide
|
Jul 12, 2026 |
|
Why Bleach Makes Rust Worse on Patios
|
Jul 11, 2026 |
|
Why Pressure Washing Fails on Lichen and Stone
|
Jul 10, 2026 |
|
Wood vs Stone: The Softwashing Pre-Wet Rule
|
Jul 09, 2026 |
|
Why Pressure Washing Fails on Black Spots
|
Jul 08, 2026 |
|
Why Smart Cleaners Combine Pressure Washing and Softwash
|
Jul 07, 2026 |
|
From Roof Shingle Wars to UK Softwashing
|
Jul 06, 2026 |
|
Fixing Bleached UPVC and Brown Lead After Softwashing
|
Jul 05, 2026 |
|
When to Rinse After Softwashing
|
Jul 04, 2026 |
|
The Bleach Label Trap: HSE Numbers, Law, and Job Site Safety
|
Jul 03, 2026 |
|
Mix Chemical Ratios by Sight: Mercedes and Clock Tricks
|
Jul 02, 2026 |
|
Protecting Gardens from Softwash Chemical Damage
|
Jul 01, 2026 |
|
Stop Underpricing Render and Roof Cleans
|
Jul 01, 2026 |
|
Softwashing Risks: Insurance, Pollution & Drainage Laws
|
Jun 30, 2026 |
|
Stop Shipping Water: Pro Biocide and Gear Upgrades
|
Jun 29, 2026 |
|
Biofilms, Not Dirt: Why Softwashing Wins
|
Jun 28, 2026 |
|
From Backpack Sprayers to Dosatron: Scaling Softwashing Safely
|
Jun 27, 2026 |
|
Turn Window Routes Into Softwash Profits
|
Jun 27, 2026 |
|
Why Pressure Washing Roofs Can Be Dangerous
|
Jun 27, 2026 |
|
Why Pressure Washing Roofs Is Usually a Bad Idea
|
Jun 26, 2026 |
|
Why Pressure Washing Can Destroy Roof Tiles
|
Jun 25, 2026 |
|
Bleach Rust Traps: Fixing Orange Stains on Render
|
Jun 24, 2026 |
|
How to Clean Wood with Bleach Without Ruining It
|
Jun 23, 2026 |
|
Why Roof Biocide Doesn’t Last — But Render Is Different
|
Jun 22, 2026 |
|
Why Pressure Washing Roofs Is a Costly Mistake
|
Jun 22, 2026 |
|
Will Sodium hypochlorite bleach surfaces
|
Jun 22, 2026 |
|
Why Your UPVC Turns Pink When Softwashing
|
Jun 22, 2026 |
|
Why Pressure Washing Roof Tiles is the Wrong Approach A Message for Homeowners and Roof Cleaning Professionals
|
Jun 22, 2026 |
|
Why Does Softwashing Smell Like a Swimming Pool
|
Jun 22, 2026 |
|
What REALLY Happens Inside a Softwashing Training Course
|
Jun 22, 2026 |
|
What Is Surfactant
|
Jun 22, 2026 |
|
What is Sodium Hypochlorite
|
Jun 22, 2026 |
|
What are roof tile manufacturers saying about jet washing roofs
|
Jun 22, 2026 |
|
Using Social Media and Google Ads to Generate Prospects for Your Exterior Cleaning Business
|
Jun 22, 2026 |
|
Understanding the Legal Use of Sodium Hypochlorite in Softwashing
|
Jun 22, 2026 |
|
Stronger softwash mix is better
|
Jun 22, 2026 |
|
Stop Guessing Your Softwash Mix, Learn It Properly on TikTok
|
Jun 22, 2026 |
|
Softwashing Versus Pressure Washing
|
Jun 22, 2026 |
|
Softwashing Didn’t Bleach Your Roof Tiles… Here’s What Really Happened
|
Jun 22, 2026 |
|
Softwash Training Course
|
Jun 22, 2026 |
|
Softwash Surfactants Explained
|
Jun 22, 2026 |
|
Softwash Dwell Time Explained
|
Jun 22, 2026 |
|
Softwash Dwell Time- Better Results Without Damage
|
Jun 22, 2026 |
|
Soft Washing Kills Plants!
|
Jun 22, 2026 |
|
Should You Pre Wet Before Softwashing
|
Jun 22, 2026 |
|
Should I Rinse When Soft Washing
|
Jun 22, 2026 |
|
Its Illegal to Use Sodium Hypochlorite!
|
Jun 22, 2026 |
|
Is Sodium Hypochlorite Illegal- The Truth About Softwashing SH
|
Jun 22, 2026 |
|
How to Find Work When Starting or Growing an Exterior Cleaning Business
|
Jun 22, 2026 |
|
How Surfactants Really Work
|
Jun 22, 2026 |
|
How do you make a soft wash mix
|
Jun 22, 2026 |
|
How Adding Softwashing Can Transform Your Exterior Cleaning Business
|
Jun 22, 2026 |
|
Do You Rinse Biocide… Or Not
|
Jun 22, 2026 |
|
Do Biocides Have Residual Power
|
Jun 22, 2026 |
|
Can you use sodium hypochlorite to clean wood
|
Jun 22, 2026 |
|
Can I Remove Rust Stains
|
Jun 22, 2026 |
|
Best equipment for Softwashing
|
Jun 22, 2026 |
|
Are Your Softwash Ratios Wrong
|
Jun 22, 2026 |
|
Bleach Bandit Myth: UK Law, COSHH and Safe Soft Washing
|
Jun 22, 2026 |
|
Roof Biocide Myths and the Render Upsell
|
Jun 21, 2026 |
|
Why Surfactants Make Softwashing Safer and More Profitable
|
Jun 20, 2026 |
|
What Is Softwashing? How It Works and Why It Lasts
|
Jun 20, 2026 |
|
Why Pressure Washing Roofs Is a Costly Mistake
|
Jun 20, 2026 |
|
How to Clean Wood Decks Without Bleaching Them Out
|
Jun 20, 2026 |