This is a bit strong and gives a bit of a headache when in the car for too long. Not the most favourite for our family

This car air freshener was good but it didn’t last very long. And it didn’t smell like fresh linen. The smell was also a bit overbearing

Pure linen fresh? I am not sure who’s linen smells like this but id advise you to try different detergents. This is feral for an exspensive car “freshener”