Science: Student research project, any ideas? (1 Viewer)

[WhatCnut]

maths94, im in dire need of your help for my science thingo T_T

i just need to know what you used to stain the cloths, what material and size were the cloths, what was the amount of the substance did you use to stain the cloth, how did you measure how much of the stain is removed?

Make up your own measurements
eg. 5cm x 5cm for each bit of cloth, 20mL of each substance, take pictures of the results and put them in your report, making a conclusion based on the visual results you got.