Before and After:
What Every Homeowner Must Know
About Roof Cleaning
And How Not to Get Caught in the Crossfire of an Angry Industry
By
Edwin E. Lehr
Copyrighted Material
Published by WriteArrow Publications
SmashWords Edition
Revised
No part of this book may be reproduced, stored in a retrieval system or transmitted by any means without the written permission of the author or publisher. This ebook is licensed for your personal enjoyment only. This ebook may not be re-sold or given away to other people. If you would like to share this book with another person, please purchase an additional copy for each recipient. If you’re reading this book and did not purchase it, or it was not purchased for your use only, then please return toSmashwords.com and purchase your own copy. Thank you for respecting the hard work of this author.
Copyright 2011 Edwin E. Lehr. All Rights Reserved.
CHAPTER TWO—A LITTLE DISCLOSURE
Let’s Have Some Fun and Make Everyone Mad
CHAPTER THREE—WHAT CAUSES ROOF STAINS
CHAPTER FOUR—WHY EVEN BOTHER TO CLEAN THE ROOF?
Prevent Loss of Curb Appeal When Selling Your Home
CHAPTER FIVE—WHAT SOLUTIONS ARE AVAILABLE
Sodium Hypochlorite and Other Oxidizers
Oxidation versus Hydrolysis—the Real Difference Between Bleachers and Lyers