Best way to handle storefront decals and advertisements?

[ajdww]

on storefront windows that have decals, large stickers, lettering stickers or anything like that, what is the best way to deal with them. should you just wash and squeegee over them, then wipe the edges of them? also, i have a splash of amonia in my detergent and water mixture, would this harm them or cause them to peel away. any advice appreciated. thanks...

 

[alexjereb]

i use just the cheapest dishwashing detergent. no extra chemichals. depending on job of course. it just depends on how big the sticker is. if u go over it with the squeegee u'll have to replace the blade sooner, but it will be faster. u mai also choose just to go around it but u;ll have water dripping on the stiker and u;ll have to clean it with a cloth. i usually go over due to time reasons

 

[ajdww]

cool, thats what i was thinking. i appreciate the advice.