Can rum go off? We hear this question a lot from our Slydog fans — and the truth is, rum is one of the most shelf-stable spirits you can own.

That said, good storage makes a big difference to flavour. Let’s break it down.

Does Spiced Rum Go Off?

If you’re thinking in terms of spoilage — no, your Slydog Spiced Rum won’t go off. Thanks to its high alcohol content (40%), it naturally resists bacteria or mould.
It doesn’t have a traditional “expiry date” — but it can lose flavour over time.

What Causes Flavour Loss?

1. Air (Oxygen) — starts to slowly alter aroma and flavour

2. Sunlight — breaks down some of those lovely spiced notes

3. Heat — speeds up chemical changes in the rum

How to Store Rum to Keep It Fresh

At Slydog HQ, here’s how we store our bottles:

• Upright (never lying on the side)

• In a dark cupboard or bar cart away from heat

• With the cap always sealed tight

Pro tip: If your bottle is almost empty, try using it up within 6 months to enjoy full flavour.

Final Word

While your rum won’t “go off” — time and storage conditions do affect taste. Follow these simple tips and your Slydog Spiced Rum will stay smooth, rich and packed with character.

Thinking it’s time for a fresh bottle?
Grab yours here →