washed the cossie on friday, took it for a bit of a run yesterday and its covered in dead insects

is there anything i can use to just quickly remove them? spray on wipe off that wont take all the wax etc. off?
I cant be bothered washing the car everytime i drive it
like this stuff
http://www.clbvaleting.co.uk/buy-onl...insect-remover
only this says to wash the car afterwards