Outdoor Surface Cleaning Blog

It's more than clean, it's Renew Crew Clean

Foam Cleaner Instead of Liquid

A few weeks ago I posted about the different wood cleaning products that are available on the market. Some are super strong, but can be harmful while others aren’t strong enough for all of your cleaning needs. Renew Crew’s foam cleaner is the best way to get your outdoor surfaces, not just wood, looking brand new.

Several years ago (pre-Renew Crew) my brother “cleaned” the siding on his house. I say “cleaned” because I’m not exactly sure what it did (it didn’t look any cleaner to me). He sprayed some liquid cleaner on the siding which to me looked like it just ran down the side of the house without doing any cleaning. This is one of the reasons Renew Crew uses foam cleaner.

Renew Crew’s proprietary cleaning solutions come in foam form instead of liquid. We find that using foam allows it work deeper into the surface than liquid. Take this dirty deck for instance. It has greyed in areas and has mold and mildew built up on it. There a lot of cleaning to be done. Whatever cleaning solution is used, it has to dig deep into the surface, loosening embedding dirt and dead wood fibers and killing the mold and mildew.

Here is a picture of the fence mid-project. It has been foamed with our wood cleaner. You can see that the foam is sticking to the horizontal surface allowing it work its magic. Yes, it will drip down (it doesn’t defy gravity), but it takes longer to do so, giving it time to do its job. Liquid cleaners don’t do this. They drip down on horizontal surfaces or sometimes puddle on vertical ones. That’s why you may see projects that don’t look even in cleanliness or color.

With any outdoor cleaning product, even environmentally friendly ones likes ours, the surface does need to be rinsed. In most cases, a pressure washer is used because it provides the strength to get rid of everything that is rooted in the surface. We at Renew Crew suggest having a professional pressure washing company do this, especially if you aren’t familiar with using a power washer. It can not only damage your outdoor surfaces, but it can also be dangerous for the person using it if not handled correctly.

Here is the same fence after it has been cleaned and protected. Doesn’t it look great? The rich wood color is back without the dirty mold and mildew.

If you have any questions regarding cleaning outdoor surfaces, please reach out to your local Renew Crew office.