As a solvent it can dissolve and carry active ingredients, such as insect repellent compounds, oils, or other substances that contribute to the efficacy of the product. It helps disperse these active ingredients evenly in the aerosol formulation.

Ethanol evaporates rapidly when released from an aerosol container therefore contributing to the rapid drying of the product on surfaces, reducing the time required for the product to become effective.

Ethanol helps in the atomisation of the product during the aerosolisation process. This means that when the product is released from the container, it forms fine droplets or particles, creating a fine mist. This is desirable for even and efficient distribution on surfaces.

The evaporation of ethanol from the skin or surfaces can create a cooling sensation which is often perceived as refreshing and can contribute to the user experience, particularly in personal care and cosmetic aerosol products.

Ethanol is compatible with a wide range of fragrances. In aerosol products such as body sprays, deodorants, and air fresheners, ethanol serves as a carrier for the fragrance, ensuring that it is evenly dispersed when the product is applied or sprayed.

Ethanol leaves little to no residue on surfaces after evaporation. This is especially important in applications like glass cleaners, where a streak-free finish is desired.