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.
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!
Renate Dietzschold
I am very pleased with the work, power washing the outside of the house including the wood fence. The crew paid great attention to detail, taking extra time for the gutters that didn't come clean with only spraying. So they got a good scrubbing too. Thanks, crew, also for cleaning everything up when you were done.
Erik Wolff
I recently had a whole-house and roof clean by Softwash Platoon. They did a great job and my house looks great. The crew was diligent and respectful. Highly recommend if you need exterior or roof cleaned.
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.
Anne Symes
We had Softwash Platoon clean the entire exterior of our 1870’s white wood siding house that definitely needed cleaning. From the first meeting and estimate with Chris, to the scheduling with Donna and the cleaning by José and Herbert, we could not be more impressed. Communication was excellent and the work on the house was thorough and done with real care. Prior to starting, José explained the process and what we could expect. It was a scorching hot day and the guys worked hard and cleaned every surface thoroughly. After completing their work, they walked us around to show us what had been done. The outcome is a sparkling clean house and roof that has never looked better. We would definitely recommend this service. Thank you to the whole team. You exceeded our expectations. Anne