1 - Before - Black Triangles unattractive and trap particles of food

1 - After - Black Triangles now a thing of the past

2 - Before - Black triangles

2 - After - Final results to remove black triangles

3 - Before - Black triangles on black background

3 - After - Final black triangle case with gorgeous result

4 - Before - Lower black triangles

4 - After - No more black triangles

5 - Before - Black triangle

5 - After - Black triangle closed