Softwash Platoon
Composite Deck Cleaning
Restore Your Composite Deck
Composite Deck Cleaning in Southeastern PA
You chose a composite deck for its low maintenance and long-lasting finish—but lately, it’s not looking quite so new. Maybe you’ve noticed black spots from mildew, slippery algae forming in shaded areas, or a dull film of grime that doesn’t rinse away with the hose. Sound familiar? You’re not alone.
At Softwash Platoon, we specialize in safely and effectively cleaning composite decking materials using our proven soft washing system. Since 2013, we’ve helped homeowners across Southeastern Pennsylvania refresh their outdoor spaces without the risks of harsh scrubbing or power washing. Our method lifts away dirt, algae, mold, and mildew—restoring the original appearance of your composite deck without causing damage or voiding warranties.
Whether you’re enjoying sunny afternoons in Devon or hosting friends in Bryn Mawr, we make sure your composite deck looks as good as it performs.
A Process Built for Results
Our Composite Deck Cleaning Process
Schedule a Consultation
We evaluate your deck’s current condition and explain your cleaning options.
Provide an Estimate
You receive a clear, detailed quote—no pressure, no surprises.
Schedule Your Service
Pick a date that works best for your household or business.
Complete the Work to Your Satisfaction
Our team treats your deck with care, leaving it spotless and refreshed.
Why Soft Washing Is Best for Composite Decks
Composite materials can trap organic buildup in textured surfaces. Our soft washing solution breaks it down safely—so your deck stays clean longer.
★ Uses significantly less water than power washing
★ Won’t scratch, warp, or degrade composite materials
★ Kills mold, algae, and mildew at the root
★ Safe for railings, trim, and surrounding landscaping
★ Delivers long-lasting results with fewer cleanings
Reliable, Local, Experienced
Why Choose Softwash Platoon
- Serving Southeastern PA since 2013
- Experts in composite, vinyl, and other synthetic deck materials
- Fully licensed and insured for residential and commercial projects
- Friendly, respectful team with a focus on client satisfaction
- Based in and serving Ardmore, Gladwyne, Malvern, Bala Cynwyd, and beyond
Southeastern Pennsylvania Communities We Serve
Book a Composite Deck Cleaning Consultation
Your deck was made to last. Let Softwash Platoon keep it looking great for the long haul—without harsh chemicals or pressure.
Frequently Asked Questions
Why is my composite deck slippery or discolored?
Algae, mold, and mildew often build up on shaded or damp areas. These can make the deck slick and cause discoloration if not properly cleaned.
Can power washing damage composite decking?
Yes. High-pressure washing can cause surface etching or remove protective coatings. Soft washing gently lifts contaminants without abrasion.
What’s the best way to clean Trex or other composite brands?
Our proprietary soft washing solution is safe for all major composite brands like Trex, TimberTech, and Fiberon, and delivers deeper, longer-lasting clean.
How often should a composite deck be cleaned?
We recommend professional cleaning every 1–2 years, depending on exposure to shade, moisture, and foot traffic.
Rebecca Brenner
Softwash crew did an outstanding job at our house! Seriously good work, both in the front door area (floor tiles, ceiling, walls), as well as our upper and lower patios in the back of house. The patios were large areas and badly stained with dirt and algae. All areas are now gleaming! We highly recommend this company. Their wonderful work made a significant difference.
Georgia Hatzipapafotiou
Softwash Platoon is amazing! I am a repeat customer & would definitely recommend. I've used their outdoor cleaning services for my siding, gutters, walkways, patios, etc. & I'm never disappointed. The crew is extremely friendly & does a fantastic job, & it's always a pleasure talking to Donna in the office & Chris who comes onsite for the consultations/estimates. Great company all around, I highly suggest!
Debbie Lambert
Softwash Platoon did an amazing job working hard to make our 31 year old stucco house look new again. The guys working here went above and beyond to make sure everything looked so good and clean. They were friendly, hardworking, professional and respectful. We are so pleased and happy that we decided to do this and that we picked this company. Everyone from the salesperson, to the person in the office, to the guys who did the job went out of their way to make sure we were satisfied with the job done. We highly recommend this company.
Pat Dalesio
SoftWash has refreshed our exterior completely. We should have done this sooner! The staff were very pleasant to deal with. Kevin kept me informed along the process. Before the final treatment he walked around the house completely and noted what the final treatment should accomplish. At the end of the day, he walked around the house exterior to be sure I was satisfied with the end results. It looks awesome!
sommer mateer
After our insurance company did a surprise exterior inspection they requested we have our roof cleaned of the moss/mildew. We hired SoftWash Platoon and they did a fantastic job!! Our roof looks new (our neighbor said they would eat their dinner off it because it looked so clean)! The team, especially Jose, was very polite and went above and beyond to make sure the job was done right. Donna, who scheduled our appointment, was also wonderful to work with, ensuring that the job was completed prior to the deadline set by our insurance company. Though the pricing was a little more than what we wanted to spend, the work came with a 5 year warranty, so if the moss comes back we will certainly take them up on that and have our roof cleaned again. Excited to maximize our roof life and highly recommend this team and their services.