Curly hair repelling water when using spray bottle

I’ve recently been paying attention to how my hair responds to water especially everything I’m seeing about dehydrated hair. I typically use the k18 peptide prep detox shampoo once a week. When I’m in the shower and washing my hair it looks and feels like my hair is readily accepting water. But the moment I get out of the shower and use a spray bottle before applying hair products, the water just seems to sit on my hair. Anyone else encountered this? How can i resolve it