So I was looking to buy a hydrogen peroxide bottle to clean my cup in between cycles and I saw one going at a local pharmacy that said 6% Hydrogen Peroxide and 1% Benzoic Acid (or a chemical starting with B, didn't get it, so I can't remember >>). Is that about correct for a bottle of hydrogen peroxide or is it too strong for my cup?
Sorry complete newb here when it comes to chemicals (if there are any other Malaysians willing to share their experiences and suggestions for cleaning cup solutions it'd be a great help!).
Edit: An extra question: tap water or boiled water when diluting? Sorry if I come across as dense. >>