Aluminium packaging is generally stable and protects the contents well from light, which is an advantage for products containing essential oils. However, it is always recommended to test the specific formulation in the chosen bottle together with the specific closure, especially in terms of long-term compatibility (sealing, change in scent or colour). A short stability test with a smaller amount of product helps to verify whether this combination is optimal for your product.

The packaging can be used repeatedly provided that hygiene principles are observed; however, we recommend assigning one bottle to one product type. Before each new filling, the bottle must be thoroughly cleaned and subsequently disinfected with a suitable agent, for example using isopropyl alcohol or plant-based ethanol. This reduces the risk of microbial contamination as well as the transfer of fragrance or residues of the original product into the new formulation.

Before the first filling we recommend visually inspecting the bottle and, if necessary, rinsing it with a suitable medium according to the type of product (for example distilled water or an alcohol solution) and allowing it to dry thoroughly. It is then advisable to disinfect both the inner and outer surface – it is practical to use a spray with IPA 99 % or 96 % ethanol, allow it to act, and let the packaging dry at room temperature. Only then is the bottle ready to be filled with the final product.

A filled bottle is best kept in a dry, clean and well-ventilated environment without extreme temperatures. It is recommended to store it away from direct sunlight and sources of heat so that the properties of the contents are not affected. Always close the bottle carefully with the chosen closure to minimise the product’s contact with air and to prevent undesired evaporation of volatile components.

If you decide not to reuse the bottle, we recommend completely emptying it before disposal and wiping off any product residues. Then sort the packaging according to the recycling rules stated in the parameter table for the product on the Handymade.sk website – aluminium packaging usually belongs in the container intended for metal packaging. The closure is sorted separately according to its material. By following these principles, you will support efficient recycling and the reduction of environmental impact.

When choosing suitable packaging you can use the advanced filter located at the top of the page after clicking on a specific packaging category. This enables you to quickly narrow down the selection according to neck type, desired size, colour or packaging material. By combining these filters you can easily find a bottle, pharmaceutical bottle or jar that will best suit your product from both a technical and aesthetic point of view.