How to Clean Rendered Walls Effectively: An Ultimate Soft Washing Guide 🏠✨

By Mark Cave January 29, 2025

How to Clean Rendered Walls Effectively: An Ultimate Soft Washing Guide 🏠

Soft washing has emerged as a powerful and gentle cleaning method that is particularly effective for delicate surfaces such as rendered walls. In this guide, we will dive deep into the techniques, products, and equipment that help keep your home's rendered surfaces pristine. Whether you're a DIY enthusiast or prefer professional services, this information can transform how your home looks.

Understanding Soft Washing: More Than Just Clean Walls

Soft washing is a cleaning process that combines specialized solutions with low-pressure water to safely remove mildew, bacteria, algae, and other organic stains from surfaces. To learn more about the fundamentals of soft washing, visit our comprehensive guide on What Is Soft Washing?

Why Choose Soft Washing for Rendered Walls?

Prevents surface damage by using low pressure
Effectively cleans without stripping protective layers
Long-lasting clean due to biocide treatments

The PAS Framework for Superior Cleaning

Utilizing the PAS framework—Problem, Agitation, Solution—ensures that your rendered walls are cleaned effectively and safely.

Problem: Stubborn Stains and Dirt on Your Walls 🧼

Rendered walls are prone to staining from algae, mildew, and environmental pollutants. These stains not only mar the appearance but can lead to structural damage over time.

Agitation: The Struggle to Maintain Appearance 😨

Traditional pressure washing can cause further damage by stripping away layers of render, leading to a rough, chalky surface. This is why understanding the right methods and products is essential.

Solution: Soft Washing to the Rescue! 🛠️

Soft washing gently cleans and protects, ensuring the longevity of your rendered walls.

Essential Products for Effective Cleaning

Softwash Biocide 50% DDAC - Kills and prevents organic growth
Rust X Pro Render Rust Stain Remover - Tackles stubborn rust stains
Clever Wash Surfactant - Enhances the cleaning solution’s potency

Recommended Equipment

To achieve the best results, consider using specialized equipment designed for soft washing. Our collection of soft washing equipment offers industry-leading tools that make the job easier and more efficient.

Steps to Clean Rendered Walls

Inspection: Evaluate the condition of the render to decide the appropriate treatment.
Preparation: Protect surrounding plants and furniture with coverings.
Application: Use a soft wash solution comprised of sodium hypochlorite, water, and a surfactant.
Contact Time: Allow the solution to dwell on the surface to break down contaminants.
Rinse: Gently rinse with clean water, ensuring no residue remains.

Do Biocides Have Residual Power?

Yes, biocides continue to inhibit organic growth long after application. For more details, listen to our podcast Do Biocides Have Residual Power?

Safety Tips and Environmental Considerations 🌍

Soft washing solutions are designed to be safe for plants and animals when used correctly. Always follow manufacturer guidelines and consider attending a Soft Wash Training Course to better understand handling techniques for chemicals.

Your Next Step: Achieve Stunning Results with SoftWash UK

Transform your home's appearance with our expert soft washing solutions and services. Visit SoftWash UK to explore our high-quality products, equipment, and training resources. Your rendered walls will thank you with a refreshing, clean finish.

Unlock more insights through our SoftWash UK Podcast

Conclusion

Utilizing soft washing for your rendered walls not only rejuvenates their appearance but also ensures longevity and structural integrity. By investing in the right techniques and products, you make a significant contribution to your property's appeal. Ready to set the benchmark in render cleaning? VisitSoftWash UK today and begin your journey to stunning exterior cleanliness!

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Soft Wash Calculator App

Now you can say I've got an app for that!

Available NOW Click Here To Download

Softwashing calculator is an indispensable tool for juggling complicated chemical mixes. It helps reduce wastage and keeps operating costs down by giving accurate proportions

If you are having difficulty getting your head around the maths, trying to work out what percentage of softwash you need, how much chemical, surfactant and water to add, then this is the App for you.

The Soft Wash Calculator App allows you to work out your soft wash recipe by telling you exactly how much chemical, how much water and how much surfactant to add to get the desired soft wash recipe.
It doesn't stop there!.
- It can also remix your leftover softwash to a new stronger or weaker recipe.
- all controls in one place for see at a glance operation
- ease of input via pre-loaded dials. no more calculator style typing
- instantly responds to changes of complex combinations
- works in both Litres and US Gallons
- tested for Protan and Deutan colourblind users
- links to SoftwashingUK website

Take this scenario
You started with a 1% soft wash recipe of 50 gal (or litres) for a deck clean and you’re left with 13 gallons.

You get a call from a prospective customer to clean their roof. Past experience tells you a 4% soft wash recipe is needed, but what about your leftover mix at 1%?.

Do you waste time and effort driving back to base to transfer into a standby tank?
You could consider the 13 gal as just water, top up the tank and start again.
But that’s throwing away the value of the mix and raising your overhead.

Soft Wash Calculator App to the rescue.

You get to the new job and it requires 100 gal / litres.
Switch into remix mode , confirming the 13 gal already in the tank
Move the dials to your new recipe and the app immediately updates the different amounts to add in front of your eyes including the correct amount of extra surfactant.

You now have a 100 gal / litres tank of 4% soft wash recipe ready for your roof clean job!

Not forgetting you’ve saved money too, all without stress and uncertainty . Don’t underestimate what confident calmness has on your customer putting out referrals.

The same applies if you have a 4% recipe left in your tank and you need to dilute it down to 2%. Again the app will tell you how.

Softwashing calculator will also work for any chemical recipe. For instance you can use it for Sodium Hypochlorite, Bleach, Biocide , TFR traffic film remover and degreaser. Even the mathematically-challenged rocket scientist can top up their booster tanks to new fuel mixes after launch delays caused by changing weather conditions.

Using this app you will know exactly what chemical strength to put on any surface giving you the confidence and the knowledge of a professional soft washer and you’ll save money as well.

So if you have little knowledge of how to mix a soft wash recipe then this app is for you.
If you have little knowledge of how to remix a soft wash recipe then this app is for you.
If you want to save money when mixing a soft wash recipe then this app is for you.

This app is also backward compatible to devices running iOS7. We've done this so you can re-purpose an old iPhone 4 or iPod Touch 5 for what could be hazardous work environments. Just toss one in your cleaning van's toolkit.

Once you learn the methods and procedures of how to apply the soft wash to the different surfaces that need cleaning you’ll be unstoppable!

The app also has a guide to what percentage for what surface. And if you are the lucky owner of a Clever Injector it will remind you the correct setting for the job.
However you should always consider and risk assess what soft wash recipe you need to clean the surface.

** A major iOS code-base change may require a re-purchase. The appiverse at the time will confirm our promise that we won't do so unless the necessity is apparent.

01733 736191 Voicemail