Re: Deeply Discolored Bathroom Grout
The best way to clean grout is with steam. There are a number of affordable household steam cleaners available, the two I like the best are SteamFast SF275 and the US Steam ES500. I have both of these machines and they both work extremely well. The Steamfast is an inexpensive entry level steamer that will get you accustomed to all the uses of steam. When you decide to upgrade, the ES500 is a worthwhile investment.
One of the biggest draws to steam cleaning is that you can both clean and sanitize without the use of harsh, caustic, environmentally unfriendly chemicals, saving you money and the planet. It is especially useful to those with allergy sensitivities.
If you have any questions about either of these, I'd be happy to assist.
I suffer from CDO ... Its like OCD, but in alphabetical order, LIKE IT SHOULD BE!!!