What tiles and what floor are you talking about? Simply tell them the solution ... it is in KSA girls .. go and get them. Am i right? Don't say totally wrong ... :) because at least they know now where to go and get those ... Good luck to you and them ... I can get any cream and just change the title on it ... and .. good luck in becoming white :)

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Do not dwell in the past, do not dream of the future, concentrate the mind on the present moment. (Gautama Buddha)