Lost Mary Tappo: How to Replace the Mouthpiece

Australia has become one of the more tightly regulated markets for nicotine vaping products, with the Therapeutic Goods Administration tightening rules around prescriptions, importation, and advertising. Many adult vapers from Sydney to Perth rely on prefilled pod systems for their convenience, and the Lost Mary Tappo sits among the more popular compact devices on the Australian scene. Because public transport networks in Melbourne and Brisbane now enforce stricter no-vaping policies, users often switch mouthpieces more frequently to keep their gear hygienic and presentable. A worn or damaged mouthpiece affects both flavour delivery and comfort, and replacing it only takes a few minutes once you know the steps.

The Tappo line is built around a removable top section that clicks into the battery base, which makes mouthpiece swaps straightforward without tools. Knowing how to do the job properly protects the internal coil, keeps the seal tight, and prevents leaks that can ruin a pod or stain a pocket. The process below works for the standard Tappo kit as well as the TP800 variants sold through authorised Australian retailers.

Gathering What You Need Before You Start

Replacing a mouthpiece is a clean, dry task that requires almost no equipment, but a little preparation prevents mishaps. Lay down a soft cloth or paper towel on a flat surface like a kitchen bench or a desk, which catches any small e-liquid drips and protects the finish on the Tappo's exterior. A bright lamp helps, particularly during shorter daylight hours in Hobart or Adelaide's winter, so you can see the seam where the mouthpiece meets the pod chamber.

Make sure your hands are clean and dry, since oils from skin can interfere with the silicone seal that keeps the mouthpiece attached. If you have a spare replacement mouthpiece sourced from an authorised Australian stockist, keep it in its sealed pouch until the last moment to avoid dust or lint sticking to the inner surface. A cotton bud or lint-free wipe is useful for cleaning the contact area before reattaching, and a small pair of tweezers helps lift a stubborn mouthpiece without scratching the body.

Take a moment to check that the pod still has enough e-liquid. Removing the mouthpiece with a nearly empty pod can cause air pressure to shift liquid toward the coil chamber, which may lead to dry hits later. Most Tappo pods sold in Australia hold between 2 ml and 3 ml depending on the variant, and a quick glance through the translucent window tells you whether it is worth topping up before you reassemble. If you want to understand the underlying causes, the guide on preventing dry hits walks through the most common issues.

Removing the Old Mouthpiece Safely

The Tappo press-to-release system uses small tabs at the sides of the mouthpiece that lock into grooves inside the pod housing. To remove it, hold the device firmly with one hand, using your thumb and index finger around the battery base. With the other hand, place your thumb and forefinger on either side of the mouthpiece where the soft plastic meets the harder pod body. Apply gentle inward pressure while pulling upward in a smooth, steady motion.

Avoid yanking or twisting aggressively, because the plastic tabs can snap off if forced sideways. Most mouthpieces release with a soft click or a faint pop, signalling that the locking tabs have disengaged. If the mouthpiece feels stuck, check that the device is not still in a locked state, as some Tappo models include a child-resistant feature that also stiffens the mouthpiece attachment. A locked device often shows no LED response when you draw, which is a quick way to confirm the issue.

Once the mouthpiece is free, set it aside on your cloth and inspect the inside of the pod chamber. You may notice a small amount of condensation around the airway, which is normal after several sessions. Wipe the airway and the surrounding rim gently with a dry cotton bud to remove any residue, taking care not to press down on the central coil post. A clean contact area helps the new mouthpiece seat properly and creates the airtight seal that the Tappo relies on for correct vapour production.

Fitting the Replacement Mouthpiece

Take the new mouthpiece out of its packaging and check that the soft silicone ring around its base is intact. This ring is what creates the seal against the pod housing, so any tears or warping will cause leaking. Align the mouthpiece over the pod chamber with the flat side facing the front of the device, matching the airflow channel with the small notch inside the housing. Most Tappo mouthpieces only fit one way, but a quick visual check prevents seating it at the wrong angle.

Press down firmly with even pressure across the top of the mouthpiece using your thumb. You should feel the locking tabs click into place as the silicone ring compresses slightly. Do not use excessive force, because the plastic is engineered to click into place with hand pressure alone. Once seated, run a fingernail around the join to confirm there is no visible gap or raised edge, which would suggest the mouthpiece is not flush.

Give the device a gentle shake close to your ear. A properly fitted mouthpiece stays silent, while a loose one produces a faint rattle as the tabs shift. If you hear movement, remove the mouthpiece and repeat the alignment, checking that no debris is blocking the tabs from engaging. Australian retailers who stock genuine Tappo parts often include a small instruction slip in the box, and following the diagram removes any guesswork about orientation.

Testing the Device After Refit

After fitting, leave the device to sit for one or two minutes before drawing on it. This brief pause lets any displaced e-liquid settle back into the wick and reduces the chance of an initial harsh hit. Take a short, gentle puff without activating the battery, which is called a primer draw, to confirm airflow feels consistent through the new mouthpiece. The draw should feel smooth and slightly resistive, similar to a fresh pod.

Activate the battery with a normal draw and watch the LED indicator. A steady light confirms the connection is intact, while a flashing pattern may point to a connection issue or a depleted pod. Many Australian vapers find that a fresh mouthpiece changes the perceived flavour slightly because the previous plastic had absorbed traces of e-liquid, which is why a new mouthpiece often tastes cleaner for the first few puffs. If flavour seems muted, check that the pod is properly magnetically attached to the battery base, as the Tappo relies on both a mouthpiece lock and a magnetic base connection working in tandem.

Carry the device upright in a pocket or pouch for the first hour to confirm there are no slow drips from the seal. E-liquid stains on clothing are a common complaint in online Australian forums, and most leaks trace back to a poorly seated mouthpiece rather than a faulty pod. Once you are confident the seal holds, the device is ready for normal use.

Caring for Mouthpieces to Extend Their Life

Mouthpieces wear faster than most vapers expect, particularly in warm climates like Brisbane summers where heat softens the plastic. Store the device away from direct sunlight and car dashboards, as prolonged heat warps the mouthpiece shape over time. Clean the mouthpiece weekly by removing it and wiping with a slightly damp cloth, avoiding any alcohol-based cleaners that can degrade the silicone seal.

Rotate between two mouthpieces if you use the device heavily, which lets each one air out and recover its original shape. Replace a mouthpiece as soon as you notice cracks, discoloration, or a loose fit, because continuing to use a damaged one risks leaks and an unpleasant taste. Genuine Lost Mary replacement mouthpieces are available through authorised Australian stockists, and buying authentic parts protects both the flavour and the warranty of your Tappo device.

Browse the full range of pods, kits, and accessories at Lost Mary Pro to find compatible mouthpieces for the BM600, BM600S, and BM6000 ranges, along with Tappo and TP800 components built for Australian regulations. Regular maintenance keeps your device performing the way it should, day after day.