How to write an introduce letter for office cleaning

Can you provide more info. Is this for a marketing campaign, a potential client you have already met, etc.

Do you have other clients? Give a little background please.

No I don't have and clients yet. This is for marketing.

I mean a introduction letter.no I don't have any clients yet.yes this is for marketing.

Hi, jlv cleaning!

You know more about your business than anyone else does here. If you would like to post a draft of such a letter here, without putting in any contact information for yourself or others, I'm sure that there will be those of us who'll be willing to take a look at it and suggest ways that you might make improvements to it.

If you would like help with promoting your business on the Internet for free, then I would be glad to help you!

Other than by word-of-mouth, most of my new business comes from the ads that I've placed for free on the Internet.

I do have one question for you that's very important. That would be, how much actual experience have you had cleaning for others in order to make a profit for yourself, please?

Thanks!