to change the colour of oil base chemical into transparent colour

i am facing the problem that i am preparing a chemical ,and i am succeeded in this but the only problem i am facing is of colour.
it is oil based chemical having yellow colour but i want to change it in the transparent colour.
i am very thankful to you if u guide or refer me to a suitable solution.

 

[owg]

Filtration through activated clay will remove colour from oil. The clay is also known as Attapulgus clay.

 

[owg]

As a second thought if you purchase a colorless oil from the oil company in the first place you would not need to filter it.

 

refer me the easy solution because i belong to third world country and i have to make use of available resources i not know the process of filtration through activated clay help me by giving me the simple and detail procedure

 

[jonralph]

I might be a cynic but is non taxed diesel died yellow in your country? Ours is red!