September may still bring plenty of warm afternoons to Leamington and Essex County, but cooler weather is right around the corner. If you own a boat, RV, camper or seasonal recreational vehicle, now is a good time to start thinking about winter storage.
Proper winterization helps protect your investment during freezing temperatures, and one important step is protecting water lines and plumbing systems with the right antifreeze.
Why Plumbing Antifreeze Matters
Any water left behind in plumbing lines, pumps, tanks or fixtures can freeze when temperatures drop. As water freezes, it expands, which can potentially lead to cracked fittings, damaged lines and other problems that you won’t want to discover when spring arrives.
Plumbing antifreeze is designed specifically for winterizing potable-water plumbing systems. It’s commonly used in:
- RVs and travel trailers
- Motorhomes and campers
- Boats and marine plumbing systems
- Seasonal cottages and cabins
- Other recreational plumbing systems requiring winter protection
It’s important to use plumbing/RV antifreeze intended for these systems rather than automotive engine coolant.
Winterizing Your RV
Before putting your RV or camper away for the season, drain the fresh-water and plumbing systems according to your vehicle manufacturer’s instructions. Plumbing antifreeze can then be used as directed to help protect vulnerable water lines and fixtures from freezing temperatures.
Taking care of the job now means your RV will be better prepared to sit through the winter and helps make getting back on the road next spring a lot easier.
Don’t Forget About Your Boat
For boat owners, September is also the beginning of haul-out and winterization season.
Depending on your boat and its systems, winter preparation may include draining onboard freshwater systems and using appropriate plumbing antifreeze to protect certain water lines, pumps, sinks, toilets or other plumbing components. Always follow the recommendations for your specific boat and equipment.
While you’re getting the boat ready for storage, it’s also a great time to take care of the other maintenance items on your winterization checklist so you’re ready to go when boating season returns.
Stock Up at D&T Auto and Save
Planning to winterize your boat or RV yourself? Stop by D&T Auto in Leamington and take advantage of this September special:
CARQUEST® PLUMBING ANTIFREEZE
3.78 L — Part # ANT 15-334
SALE PRICE: $5.97
Sale ends October 10, 2026.
At this price, it’s a great opportunity to pick up what you need before the first freezing temperatures arrive.
Prepare Now and Store with Confidence
Winter may feel a little way off, but getting your boat, RV or camper winter-ready before the cold arrives can save you time and potential headaches later.
Visit our team at D&T Auto in Leamington for Carquest Plumbing Antifreeze and the parts, products and supplies you need for your fall maintenance and winterization projects.
D&T Auto Parts
24 Fraser Road
Leamington, ON N8H 4E5
519-322-2551
