In terms of persistence, which solvent type lasts longer?

Oil-based solvents are noted for their longer persistence compared to other solvent types. This is primarily due to their chemical composition, which allows them to evaporate more slowly than water-based or alcohol-based solvents. The oil-based formulations tend to adhere better to surfaces and resist degradation from environmental factors, which contributes to their longevity in applications.

In contrast, water-based solvents evaporate more rapidly as they contain a higher proportion of water, which means they are less persistent and may require more frequent reapplication in practices like pest control or coating. Alcohol-based solvents also tend to evaporate quickly, making them less persistent than oil-based alternatives.

Aqueous solvents, which are primarily water-based, also share similar characteristics with other water-based solvents and thus do not last as long as oil-based solvents. Their rapid evaporation and lower adhesion to surfaces make them less durable options for long-term use.

Therefore, when considering persistence and effectiveness over an extended period, oil-based solvents are the most suitable choice.