What’s A Good Grooming Spray?

I have a German shepherd husky and it's that time of the season where I could start making 4 fur coats a day from him. I'm wondering if there's a good spray for my dog when it comes to brushing since the humidity where I'm at makes it a pain to brush, the dryness and static in the air just makes the brushed hair cling to everything even with a vacuum brush. In the past I've used a waterless shampoo spray to help with the brushing and kept the fur from flying everywhere. What's a good brand of spray to make brushing easy so I don't turn my new home into a fur lined house?