Dirt In Gravel Help Please!

[GeordieFishLover]

I cleaned it so hard but why is there still so much dirt in my gravel it's polluted the tank help?

 

[youngfisher]

Can you get any pictures?

 

[chesterscot]

if your water stats are ok but the dirt is annoying you just keep up with the gravel vacs every time you do a water change
scot