kru

I tried this product on my 5 yr old homogenous glossy tiles which had that almost impossible stains to remove. I must say this is best product so far I've used to restore grout lines. One drawback is application is quite laborious as had to scrub every individual tile grout lines to remove the stains as mopping or going over it lightly not able to do the job. But once done the floor looks like new with clean white grout lines. Another concern is after initial application floor will feel oily and have to mop and wipe a few times to remove the oily feel. Seller mentioned this is normal and should go away after 3-4 days but a few thorough rounds of mopping and wiping can clear it immediately as I worry my children walking on the slippery surface. Was told it could protect the tiles for about 6 mths. Used only about 1/3 of the amount bought so can have 2 more rounds of cleaning if needed