I used normal paper from my notebook to perform filtration. The filtration is 100% perfect, but takes incredibly long to happen, because the paper is too dense.
I'm not planning to buy filtration papers. They're cheap, but I don't filter something every day, so they'd be laying around useless. I would prefer to be able to use some household item as a filtration paper.
One idea I had was to apply some substance on normal writing paper to make it softer.
I have tissues which are very soft, but these are too soft and will leave paper chunks in my filtrate.
Do you have any idea what should I use for filter paper, or how could I alter normal paper to suit my needs?