The cleaning of my tank …..?

I have a girl 15 with only 5 wcmm tropical … i hav no algae scraper or anything like that or sponges ect ….. What new else could I use 2 Clean the glass of my aquarium? I have a filter, but I just WAN2 Clean the glass and get a little messy …:/

and my aunt with ust tank used to take a cleaning cloth and a cloth or old lie aroun hav one if u do not mind sticking only from inside a van by the side of the cup with it, but it requires putting ur hand in the tank. its kind of gross, but it is, id consider getting a high algae, but u can only use cloth

Fish Tanks & Aquariums : How to Clean Algae From an Aquarium