An expert has warned the travellers of eight items that could spoil their holiday season as it may risk delays while travelling.

With Christmas fast approaching, airports worldwide brace for an influx of holiday travellers and their festive luggage. In their preparations for the season of joy, many travelers inadvertently pack items that can disrupt security checkpoints.

Storage expert Adam Oakley from has shared a timely warning about seemingly harmless festive items that could cause issues with airport security.

The expert added: "It's always best to check your airline's specific rules before packing," the expert advises.

"If you are unsure about an item, it's better to leave it behind or pack it securely in your checked luggage. A smooth security experience starts with knowing what you can and cannot bring."

While string lights add a festive sparkle to your Christmas tree, they can dim your travel plans. X-ray scanners often flag tangled wires as suspicious, which can lead to time-consuming inspections.

The expert suggests picking up your lights at your destination or packing them carefully in your checked luggage.

These magical ornaments might seem like the perfect gift, but their liquid content makes them a red flag at security checkpoints. Any snow globe exceeding the 100-millilitre limit for carry-on luggage will be confiscated. If you must bring one, ensure it's small enough or securely packed in your checked luggage.

Christmas crackers may be a holiday tradition, but their tiny explosive components are a no-go for air travel. Most airlines ban them outright, and homemade crackers often fail to meet safety standards. Consider leaving them behind or checking with your airline before you pack.

Fireworks might add sparkle to your celebrations, but they'll fizzle out at airport security. Party poppers and sparklers are classified as hazardous materials and are prohibited in both carry-on and checked luggage. Aerosols like party sprays or artificial snow also fall under strict regulations and are often banned entirely.

Beautifully wrapped gifts may save you time at home, but they'll likely cause delays at the airport. Security staff may have to unwrap them for inspection, leading to frustration for everyone involved. Instead, opt for gift bags or wrap your presents once you arrive.

Many holiday foods can trigger security alarms. Jams, sauces, and creamy chocolates are treated as liquids and are subject to the 100-millilitre rule. Additionally, cured meats, cheeses, or other regional delicacies may breach customs regulations depending on your destination. Check your airline and destination's food import rules before packing anything edible.

Battery-operated toys can be problematic, especially those with lithium-ion batteries, which must be packed in your carry-on luggage. Additionally, realistic-looking toy weapons can lead to unnecessary scrutiny, so it's best to leave these at home.

Scented or decorative candles might seem harmless, but their unusual shapes can trigger extra screening. To avoid delays, pack them securely in your checked luggage, away from fragile items.