i need hydrogen peroxide!!!

last week my experiment involve KMnO4.. surprisingly.. it is in e form of powder.. den we gotta put water den it will ..tada! .. become like what we use in sec sch or jc.. i know its KMnO4 .. its very hard to get rid when it stain onto my lab coat.. so i was very careful with it.. try not to spill.. end of experiment ..good.. didnt spill..

BUT... my mum took my coat to wash.. i think there is powder den flew onto my coat.. den now my lab coat is full of stains!! .. alamak!! .. den from what i know.. strong acid can get rid of KMnO4 stains .. but how to get that outside lab.. so i ask ms goh to try my luck .. and she manage to find out from other chem tutor for me that oxygen bleach.. not chlorine bleach..and hydrogen peroxide can get rid of it..

so i ask my mummy find oxygen bleach for me.. but well.. e more common one is chlorine bleach and it is impossible that e sale ppl know so much abt chemistry too.. they only know collect money.. keep , check stock..haha.. so i guess i gotta go find H2O2 at pharmacy.. ms goh say she saw it at guardian.. going to try my luck tmr.. before my thursday lab..