Posting aerosols in the UK: checks for toiletry shops

A shop selling deodorant, hair products and bathroom accessories can receive an order that looks like any other small parcel. The fulfilment decision changes when a pressurised can appears in the basket. You need to know what the aerosol is for, which service you are using and how the finished parcel will be handed over. A label printer and a familiar carrier logo do not answer those questions. Build the checks into your preparation instructions before accepting the order for dispatch.

Does a small can qualify just because it holds less than 500 ml? #

No. The Post Office restricted-items list separates aerosols for toiletry or medicinal purposes from aerosols for other purposes. Its permitted category includes examples such as deodorants, body sprays and hair sprays. Its excluded category includes spray paints, lacquers, solvents, air fresheners and oven cleaners. The purpose test comes before the volume test. A small room freshener does not inherit the permission for a toiletry aerosol just because its packaging looks similar.

Keep the exact product identity beside its dispatch decision. A supplier may use the same can shape for products sold in different departments. A warehouse instruction that says small spray can is too vague. Your picker needs to distinguish a named deodorant reference from a named cleaning spray. If the description or transport information is unclear, ask the supplier and carrier before releasing that reference. Do not invent a product category based on what the customer might use it for.

How do you check bundles and free gifts against the two-item rule? #

Count the actual cans in the finished parcel. A twin-pack contains two items, not one item simply because it has one shop stock code. A promotional aerosol added at the packing bench also counts. The published standard route permits no more than two qualifying aerosol items in one parcel. Both must pass the individual volume condition. A gift box does not create a separate transport category inside the larger parcel.

If your promotion encourages a third can, make the delivery consequence visible before the customer pays. You may need a different confirmed service, a revised offer or separate compliant parcels. Compare those options using actual carrier acceptance and costs. Do not silently split an order and assume the advertised shipping charge covers the extra work. A parcel limit is a transport condition; the customer still needs an accurate account of what will arrive and how.

What must the packer protect before closing the carton? #

For the permitted standard category, Post Office requires the valve to be protected by a cap or another suitable means against inadvertent release. It also requires strong outer packaging and cans packed securely or cushioned against damage. A decorative sleeve might be part of your presentation, but it should not be mistaken for the whole protective arrangement. Describe the actual cap protection and the approved positioning of each can so the packer can reproduce the arrangement.

Check that the can is the correct reference, its protective parts are present and it has no visible damage or leak. If the customer has ordered a bundle with a heavy accessory, consider whether that accessory can move against a can. Use the carrier-confirmed packing method for the real combination. Record the version of the instruction rather than relying on a photograph of a different gift set. This is a practical shop procedure, not a claim that a particular homemade test certifies dangerous-goods packaging.

Can you use collection or a locker for the standard posting route? #

The public Post Office instructions require these aerosol parcels to be presented at a Post Office counter. They also require an ID8000 label and the sender’s name and return address visible on the outside. Do not replace this handover with your routine collection or locker process merely because you have already paid for a barcode. Use the official ID8000 example as the named reference, together with the service’s full instructions.

This affects how you plan the working day. A team member who normally leaves ordinary packages for collection needs a separate handover instruction for this route. The existing guide to Royal Mail collection without a printer explains that ordinary workflow; its convenience is not evidence that an aerosol parcel can use it. Put the handover method beside the order decision so a substitute packer does not follow the default by habit.

What changes when your shop has a dangerous-goods business service? #

Royal Mail publishes a separate Click & Drop guide for Online Business Account customers. It makes posting conditional on completed dangerous-goods onboarding and compliance with Royal Mail restrictions. You must choose an eligible service with the dangerous-goods enhancement and an eligible destination. This is a particular account process. An ordinary Click & Drop login or a generic label bought through another platform does not demonstrate that you have completed it.

That guide describes limited amounts going to locations not requiring ship or air travel and says the total shipment weight should not exceed ten kilograms. Treat these as conditions of that described business workflow, separate from the public counter instructions. Before switching your aerosol orders, ask your account manager which references, destinations and handovers your arrangement covers. Keep the reply with the operational instruction. A contract-specific approval should be visible to the person who actually creates the shipment.

The business guide also describes a generated label carrying a do-not-fly instruction. That does not mean you can create the same result by typing those words on a normal label. The service selection and declared contents must be correct first. If the dangerous-goods option is missing, stop and confirm the account setup or destination. Do not use an ordinary service as a fallback simply to get an order out of the queue.

Does an LQ road allowance permit the same aerosol by post abroad? #

The standard Post Office list does not permit the described toiletry aerosols in international mail. A road limited-quantity allowance does not override that service restriction. GOV.UK explains that LQ uses limits on inner containers and outer packages; it is a transport framework rather than a universal carrier promise. Any export proposal needs its own confirmed product, contract, service and destination decision. Do not copy a UK posting instruction into an international order.

Treat geographically unusual destinations as a service question rather than assuming every address under a familiar country setting follows the same route. In particular, the business guide’s condition about ship or air travel needs a route check. Your shop’s own dispatch promise should follow the actual eligible service. If eligibility is unresolved, tell the customer which part of the order is waiting for confirmation and agree a practical resolution before shipping anything.

What can you calculate for an ordinary accessory parcel instead? #

Use a separate illustrative order containing only suitable non-dangerous toiletry accessories. With the recommended AirPost small-parcel packing payment, the constants checked on 14 October 2026 give €2.25 plus the €0.85 platform fee, or €3.10 before postage and materials. If a second suitable ordinary parcel is separately needed, those two components become €6.20 across the two parcels. The figures are in euros and contain no assumed sterling conversion.

The AirPost price page, retrieved on 14 October 2026, explains the platform component. AirPost’s product copy excludes dangerous goods, so these amounts cannot price or approve aerosol dispatch. Through local fulfilment, organise only the separately suitable ordinary stock. For the aerosol part, obtain a distinct accepted transport arrangement and real quote. Keep that quote out of the ordinary accessory calculation so the customer’s delivery price reflects the services you will actually use.