I have purchased a few spray bottles from WSP to use for various applications, but sometimes, the product comes out in a stream instead of a spray. I made a hair detangler and put it into a bottle with a spray top, it came out as a stream. I tried a new spray top, and it was a stream again. I have used the same type of bottles/spray tops with toners and room sprays and gotten a spray/mist. Can the type of product/ingredients affect the spray ability? Or is this more likely a quality issue with WSP's spray tops?