<p>I have the white sealant around all my windows and it is covered in black mould spores!! I've tried scrubbing it with bleach to get it off and even left bleach on it overnight but it won't come off! What else can I try?</p>
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<p>Or do I have to take it off and replace with new sealant? Some of it has already started coming off due to me scrubbing it so much to try and get the mould off :-( If the sealant has to be replaced, can I do it myself? or do I need to get a professional to do it? Also, it's a rental home, so should I be paying for it, or the Landlord?</p>
<p> </p>
<p>Or do I have to take it off and replace with new sealant? Some of it has already started coming off due to me scrubbing it so much to try and get the mould off :-( If the sealant has to be replaced, can I do it myself? or do I need to get a professional to do it? Also, it's a rental home, so should I be paying for it, or the Landlord?</p>