There are chemicals that kill and some that don't, learn to differentiate and how to read MSDSs.
Try not to mix random chemical bottles with food containers for a lot of reasons, mostly because it might kill someone (you) due to compounded mistakes.
As for this scenario I would say sure.
A typical residue on evaporation for this type of product is <0.0005% that is 5 parts per million. If you have an empty 1000ml bottle you might have 2ml of remaining product. If you let the left over product in your empty bottle evaporate (bottle mouth down is better due to drainage and density of vapour) you would have 0.000005 x 2 = 0.000010g or 10ug or residue left. If you somehow were to dissolve in water and ingest all the residue and it was very toxic you would be getting 10ug total dose that is made of all the stuff that is non-volatile.
In any event the 2ml (near 2700mg) of product left in an empty bottle would be enough to kill half of a population of four 500g rats if NOT evaporated. By simple (not accurate) extrapolation a 70kg adult would need to drink 100g (75ml) of product to have a 50% chance of dying, instead we are talking about the residue from 2ml (2.7g) product with all the poisonous stuff gone.
You probably don't even need to rinse the bottle, though that is what I would do (using clean acetone if I was feeling paranoid, our bodies create acetone and know how to metabolise it in small quantities so don't fret) both solvents will evaporate to dryness (and be clean for almost any use), what is left may be less toxic than the residue from dish-washing liquid.
Also note it is used in some extraction processes in the food industry an produced in some way during the chlorination of municipal recycled drinking water. It has been linked with lab rat cancer when administered in significant doses but not in humans working with it over long periods.
Please note that some chemicals are not this easy to avoid and may cause problems down the line even with low doses. I believe sugar and prescription drugs are a bigger concern than Dichloromethane residue.
Please down vote only if you have read the linked documents and have made an informed comment about Dichloromethane evaporation residue toxicity so people know where I have made errors, I will happily correct any brought to my attention.
EDIT:
Hmm, down votes without useful reasons. If you look up the toxic doses for caffeine, ethyl alcohol, nicotine, dish washing liquid, dishwasher tablets, quinine (tonic water), cream of tartar, acetic acid and too many other 'acceptable' chemicals then you may find they are worse than dichloromethane and don't evaporate as well.
What gives, did you people not actually read this answer before down voting?
Is fear mongering so much fun that you have to remove your own judgement from your own actions. One day you may actually need to decide which of two chemical bottles you need to carry water across the desert to save your life, are you going to pick the right one or are you going to say, yuk, chemicals and walk to your death from dehydration.