Best Grout Line Machine

If you are going to strictly focus on cleaning tile and grout you will get much more consistent results using a Hydroforce.

For instance if you went to clean dirty tiles and grout in a very dirty, greasy restaurant I wouldn't be bringing in a Rotowash to do the job. The high pressure of the Hydroforce is going to do a much faster and more impressive cleaning job.

I've seen some seriously soiled tiles on the job and you will undoubtedly need the power and speed that the Hydroforce will give you (time is money).

The Rotowash would be a great machine for in-between cleanings (maintenance). It all really depends on the amount of soiling and which equipment would be more suitable for the particular job.

The HydroForce is generally very good at keeping accidental sprays/splashes and mishaps at a minimum because of it's enclosed head design. But, it's always better to be safe than sorry. HydroForce also has some cool attachments such as the corner tool and grout-line tool seeing as how the SX-12/SX-15 round head design cannot reach into corners.

Below is a picture of a woman restoring her marble flooring. You can see the protection guarding against any splashes towards the wall and baseboard. You could use a similar setup when cleaning tiles and grout.