What You Should Know & Why It Moss Removal Matters
Adelaide’s beautiful but sometimes unpredictable climate — with rain in winter and shady patches year-round — creates the perfect conditions for moss and algae growth on tennis courts.
While a little green might not seem like a big deal, neglecting moss buildup can lead to serious safety hazards and long-term damage.
In this guide, we’ll explore why moss forms, how to safely remove it, and what to do if your court surface is already compromised.
Why Is Moss a Problem on Tennis Courts?
Moss might look harmless, but it causes several issues:
- Slippery surfaces – a major risk for players of all levels.
- Surface damage – moss holds moisture, which can break down acrylic or asphalt layers over time.
- Drainage issues – moss blocks water flow, leading to puddles and further moss growth.
- Unprofessional appearance – especially for schools, clubs, and residential complexes.
How to Remove Moss from a Tennis Court (DIY Guide)
While professional surface cleaning can help, many court owners in Adelaide prefer to tackle minor moss issues themselves. Here’s how:
Sweep the Area First
Use a stiff-bristled outdoor broom or wide court brush to remove as much moss and debris as possible. Focus on the baseline and shaded zones where moss tends to thrive.
Apply a Moss-Killing Treatment
Use a sports-surface-safe, biodegradable moss killer (avoid bleach or generic chemicals, which can damage the surface). Follow the instructions carefully and allow enough time for it to take effect — usually 24–48 hours.
Rinse the Surface
Once the moss has browned or dried out, gently hose it off. Avoid using high-pressure washers, which can strip or loosen the court’s surface coating.
Regular Maintenance
To keep moss at bay:
- Trim back overhanging trees and hedges to increase sunlight
- Keep nearby gutters, drains, and paths clear of debris
- Sweep or blow leaves off the court regularly, especially after storms
When Moss Has Caused Damage
If moss has been left untreated, it can penetrate the court surface, lifting the coating, cracking asphalt, or causing uneven playing conditions. At this stage, simple cleaning isn’t enough.
That’s where J and C Sports Surfaces can help.
Tennis Court Repairs After Moss Damage
We specialise in tennis court resurfacing and repairs across Adelaide. Whether your court has:
- Cracks caused by moisture retention
- Lifted or flaking acrylic coating
- Uneven surfaces
- Poor drainage
We’ll assess the extent of the damage and recommend a cost-effective repair solution, from surface patching to full resurfacing — restoring both performance and safety.
Adelaide’s Tennis Court Experts
At J and C Sports Surfaces, we don’t just build and repair tennis courts — we help clients understand how to protect their investment. While we don’t offer moss removal services ourselves, we’re here if your court needs professional repair after damage has occurred.
Need Your Tennis Court Assessed?
If moss has taken over your tennis court and left visible damage behind, get in touch with our Adelaide team today for an expert assessment and repair quote.
