If you park near High Park and go for a fall stroll, or leave your car on tree-lined streets in The Junction, Bloor West, or Baby Point, you already know how fast the curbs fill with leaves each October.
What looks picturesque on the ground is much less friendly on your vehicle. Those same leaves that cling to your windshield or collect around wheel wells don’t just sit there harmlessly—they can stain paint, trap moisture, and quietly kickstart rust. Left alone, a simple leaf can cost you hundreds in detailing or bodywork.
At Junction Car Wash, at the heart of Dundas West, we help Toronto drivers protect their cars from fall’s hidden hazards. Here’s what you should know about leaf damage, and how our wash packages keep your ride safe, clean, and looking its best.
Why Leaves Are a Threat

Acid & Sap Attack on the Clear Coat
Leaves, especially damp or decaying ones, contain natural acids, tannins, and sometimes sticky sap. When rain or moisture hits, these substances leach out. They can damage the clear coat (the transparent protective layer on paint), etch surfaces, and leave stains.

Trapped Moisture = Rust in Waiting
Piles of leaves trap moisture next to paint or metal. In places like wheel wells, hood seams, under windshield wipers or trunk seals, this moisture can’t dry properly. Over time that starts corrosion.

Scratch & Abrasion Risk
When leaves are rubbed across surfaces, by wind, unnoticed rubbing, brushing, they can act like sandpaper especially with dirt or grit mixed in. Micro-scratches weaken protection, letting acids and moisture penetrate deeper.

Blocked Drainage and Mechanical Issues
Leaves can clog drainage channels (like sunroof drains, windshield cowl), vents, filters. That causes water pooling, odors, even functional damage (e.g. water leaks, HVAC issues).
Here’s how we help you avoid leaf damage:
We offer services and wash packages built for exactly these kinds of problems.
Package | What It Does for Leaf-Related Damage |
---|---|
Ceramic Works | Includes all other packages + ceramic hard shell finish and UV protection. Reflects water, holds up against sap / tannins. Also includes extra drying to remove moisture pockets. |
The Works | Deep, thorough clean and protectant: Turtle Wax ICE Insta Shine Protectant + Lava Fire Superior Clean for gloss, UV defense, and removal of leaf residue from paint, glass, and crevices. |
Executive / Deluxe | Soft-cloth body scrub, undercarriage wash, fresh water rinse. Removes leaves, grime, moisture, and dirt from hard-to-reach crevices. |
Express Wash | Fast removal of leaf residue. Good if you can’t commit to full package often. |
Unlimited Wash Club | Wash as often as necessary for a flat rate. Prevents buildup before stains, rust, or damage set in. |
What Makes Us Different
- Soft Cloth & Foam Application: gentle on paint; reduces scratch risk.
- Fresh Water Rinse & Extra Drying: avoids water spots or moisture traps.
- High-Quality Protective Soaps & Waxes: Turtle UV Protectant, Ceramic Hard Shell and Lava Fire Superior Clean defends and maintains your paints's clear coat and lustre finish.
- Free Self-Serve Vacuums: for debris inside too (leaves and mud can get in after opening doors).
Don’t let autumn leaves quietly ruin your car’s finish. Swing by Junction Car Wash for a quick wash and avoid bigger repairs. For year-round, worry-free protection, join our Unlimited Wash Club.
Wash any day, even right after rain, so you never second-guess the forecast or a fresh layer of grime. With regular washing, thorough drying, and a protective coating, your vehicle stays glossy and resilient through fall and beyond.
Stay ahead of the season and protect your paint with Junction Car Wash!