How to use MASKING FLUID in watercolor paintings

Since people kept asking me about how to use masking fluid, here’s a video. It’s shit quality, I know. And the audio was even worse, so I just thought I might as well cut it out. The video is more or less self explanatory and where it’s not I put a little sentence. I have no idea why the video is lagging so much in that short part in the middle. -__- - masking fluid: Schmincke Rubbelkrepp - paper: Canson Montval, cold pressed, 200g/m² - watercolors: Talens Ecoline liquid watercolors - you can use any blow