Environmental Sciences, asked by moony1, 1 year ago

anything I write on my blackboard can't be erased properly. please tell how to make it proper again

Answers

Answered by steeve

1

put little water on a cloth and then wipe it off
you will find your black board clean

moony1: i have tried

moony1: it is not working

steeve: ohh

moony1: any other way ?

steeve: try petrol instead of water it will definitely work

jaatch31: ya it right

moony1: ok

moony1: thanks

jaatch31: Plzzzzzzzzzzzzzzzzz mark my answer as brainlist

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