What is the best song to use to demo speakers?

I got nutella in my iPhone speakers which are now really quiet?

• Nutella got into my iPhone 4S speakers and I tried wiping it away with a tissue then dusted the rest away with an old toothbrush but everything seems really quiet now. I haven't tried what a phone call sounds like but you can't hear songs on the first few levels of sound. I think when I wiped it away I may have pushed it into the actual speaker causing a blockage. Will it become unblocked? Should I use a toothpick or something to try to keep cleaning it out? Or do I need to take it to apple and admit my phone is slightly f*cked? UPDATE: while writing this on my phone, I don't realise a song was playing because it was on a low level volume and I can now hear better(not as good as before the nutella incident) but it is a lot clearer so is the nutella coming out?? :S And if there is nutella still in their will it become mouldy? Also: when I play a song there is a icon that looks like it is for AirPlay but the options it wants me to select are either iPhone speakers or iphone but it doesn't even let me select iPhone. I have never noticed this AirPlay button before and I have no speakers so don't know where it thinks it's playing out of apart from the nutella filled speaker

• Answer:

  i would keep playing songs and see if speakers clear up. if they dont i would telephone a phone repair shop and ask for advise before calling apple. :-) p.s. would you recommend an iphone never owned one, but was thinking about getting a 4 or 4s. are they a reliable phone. tks