Is Your Heating Oil Tank Safe? 5 Things Every Parent Should Check

If your home runs on heating oil, chances are you’ve got a big old oil tank sitting somewhere in the garden or tucked behind the garage. It’s easy to forget it’s even there—until something goes wrong.

And if you’ve got curious kids running around, keeping that tank safe and well-maintained isn’t just about efficiency—it’s about peace of mind.

So, whether you’ve just moved into a house with an oil tank or you’ve had one for years, here are five simple things every parent should check to make sure your heating setup is safe, sound, and not secretly leaking oil all over your flowerbeds.

1. Check for cracks or rust

Oil tanks are built to last, but they’re not invincible. Over time, exposure to the elements can cause cracks, rust, or splits, especially on older metal tanks. Do a visual check every now and then, especially after bad weather. If anything looks suspicious, it’s time to call in the pros (or start browsing for a replacement).

2. Secure the lid

Sounds basic, but make sure the tank’s lid or cap is tightly closed and secure. Kids are naturally curious (and some of them are excellent climbers), so you don’t want tiny hands opening something they shouldn’t. A properly sealed lid also prevents rainwater or debris from getting inside and contaminating your fuel.

3. Look for signs of leaks

Even a small leak can cause major issues—both for your garden and your wallet. Look out for dark patches around the base of the tank or a strong smell of oil in the air. If anything seems off, don’t ignore it. A slow leak can quickly become a big, expensive problem.

4. Check the base or support

Your oil tank should sit on a sturdy, level base—concrete or paving slabs are ideal. If it’s starting to tilt, sink, or wobble, that’s a red flag. A wonky tank can crack over time or even topple (yes, really), which is not something you want to deal with while trying to wrangle school runs and packed lunches.

5. Know when it’s time for a new one

If your tank is looking a little worse for wear or it’s been around longer than your youngest child, it might be time for an upgrade. Modern heating oil tanks are more efficient, safer, and often come with built-in safety features like bunded protection and lockable lids.

A little maintenance goes a long way

Staying on top of oil tank safety doesn’t mean you need to be an expert or spend your weekends doing inspections. A quick visual check now and then can save you stress (and money) in the long run. If in doubt, always call a qualified technician to take a look.

Because when you’ve got little ones running around, anything that keeps your home warm and your family safe is well worth the effort.