this slides provides some cleaning and maintenance methodology of stuffs to be used in garage sale(http://www.mylocalgaragesale.com). get some more brief explanation from the link given below http://wealth4mwaste.blogspot.in/2015/08/preparation-of-items-before-garage-sale.html

2. What is Garage sale or yard
sale???
The selling of used products in
garage or yard is called garage
sale or yard sale.

3. Benefits of garage sale to sellers
1. assured profit, since you are getting
money from unused products.
2. Loss will not occur at any means
unless the garage sale is stopped.

4. Benefits to the buyers
 Buyers get products at very
reasonable rate.
 Chance of bargaining is more to get
products at satisfactory rate.

5. Products to be sold
 Garage sale is not limited to particular products.
 Products like clothes, books, toy’s, electronic
items, utensils, gadgets, sports items, etc… are
commonly seen products in garage sale.

7. Quick way to sell all the products
 There are many ways you can make the garage
sale success like efficient advertising, comfort to
people, offering discounts, etc…
 Despite of all these stuff, there is a better way-
“make the products attractive and appear like
new”

8. How to do this?
 The cleaning procedure is not that
tough task. It is inexpensive and easiest
job.
 Not all the products are cleaned in the
same way.
 Here are some of the cleaning

9. clothes
 Cleaning is more simple, just wash it
and iron it.
 To make the look even more
enhancing, do some art work in the
dress.

10. books
 This doesn’t need cleaning work, just
dust the books and make it clean.
 If any torn pages found, repair it and
label the book.

11. Sports items
 Just water wash it and let it dry for some
time.
 Before keeping to the display check for
its performance

12. Electronic items
 Have a external wash and make it shine.
 Checking its performance also important, so do it
under experts help.

13. Wooden products
 The old of wooden products will get
projected easily.
 Varnishing it will give bright and new
look

14. gadgets
 Gadgets will loss its performance very
soon. So it is recommended to keep less
used stuffs for sale. Update the current
versions if possible.

15. Toys
 People will be very cautious while choosing these
toys.
 As small children get exposed to it, hygienic
factor is very important. so make it look like new
and neat.

16. antiques
 This is not found in all garage sale.
 Antiques don’t need maintenance tips, since it
regain its look as the days pass by.

17. Cosmetic and health
 Some people sell spa equipment and
creams
 Check for the expiry date and keep it in
display

18. These are some of the basic
products commonly kept in
garage sale
Some other products like
bikes, automobile parts,
etc… are also kept in garage
sale.

19. Why should we do this???
 To gain more than expected profit.
 To make people forget the word ”bargaining”
 To get all the products sold at the end.

20. Have a successful and highly
profitable garage or yard sale by
following the tips in the given
link
http://www.slideshare.net/leeshi
n12/tips-to-sell-all-the-products-
during-garage

21. My local garage sale is one
such sites where you can post
and find the garage sale.
They also provide barter
services.
To know more visit
http://www.mylocalgaragesale.c
om