When it comes to wood stains there are two main choices, water based wood stains and solvent based wood stains.
Water based wood stains deliver an excellent colour which is quick drying and less smelly. Generally low VOC, they are a better choice for the environment.
Solvent based wood stains are quick drying and remain a popular choice amongst professional decorators. Generally featuring a higher level of VOCs, solvent based wood stains are a perfect choice for exterior woodwork.