お客様の持ってるゴミを捨てましょうか？って英語でなんて言うの？

When a customer is holding rubbish in their hands and maybe looking for a bin, you can say "I can take that for you", or "would you like me to throw that for you?" We don't need to say rubbish in our phrase if it is obviously unwanted trash.

"Are you finished with that?" asks the customer to tell you if they have finished so you can throw it away. "Can I throw that away for you?" This politely asks the customer if you can throw the item away for them.

When dealing with customers it's important to be polite. So you might want to say: -May I throw that away for you? -Would you like me to help you with that? (Would you like me to help you take out the trash?) -Would you like me to take your trash?

"Dispose of that rubbish "...Means to put it in a suitable waste basket or in a bin for collection later. Dispose of: Throw away, throw out, cast out, get rid of... One could simply ask... "Excuse me ...but may I dispose of that rubbish for you?"

"Would you..." & "Do you want me to..." are polite expressions that can be used when asking a question in a polite way. "Would you like me to throw that away for you?"

Sometimes we may work in a place that we can talk to the customers. We may see that they have some trash that they would like to have thrown away. We can offer to throw it away for them. A few expressions we could use to talk about this would be: 1) Would you like me to take your trash? 2) I can take your trash for you! 3) I can throw that away for you if you want.

To get rid of something - this means, to put something out of sight so that it does not disturb or bother you anymore. It may be destroyed, discarded, disposed of or permanently placed somewhere so that it is out of sight and out of mind. "I got rid of my boyfriend because he was so unreliable."