How Can i remove un-necessary images from image and resources folder

[aiswarjya]

iN MY HOSTING THEY ARE PROVIDING US 2.50 LACS. FILES/INODES

bUT IN CPANEL IT WAS SHOWING THAT BELOW:

image  ( 174124 inodes)
 resources  ( 14108 inodes)

So when i deleted some products,product is deleted but, the images is still there in my image folder.So how can i delete these un-necessary image files.

iMAGES ARE STORED IN BOTH IMAGE AND RESOURCE FOLDER.What is the difference between it,Why the image is not stored in a single folder.Please response us ASAP.


ThANKS AND REGARDS,

[Basara]

Hello. 

Please do not use caps like "ThANKS AND REGARDS,"

[oliver]

i am not sure but i think the RESOURCE folder is the main holder of you image
and the image folder are the temp or cache file folder for all the image that will resize to fit on your shop category's and product picture

example
in Resource folder there is a file xxx.jpg

in image folder there is then the file
xxx_000_.jpg-####-45*45.jp
xxx_000_.jpg-####-250*250.jp
xxx_000_.jpg-####-380*380.jp

the server don't need to spend the time to resize it every time when a costumer looks to you products

if i am wrong please correct me