I don't mean to be facetious, but have you tried just warm water and soap? Read the box the grout came in and see what they recommend, or ask your local hardware.

I am looking for a website for Vinyl Lock Flooring. I want to see the below grade facts regarding it....I have looked at the video. it is impressive but does not answer many questions. I have seen a bunch in my years of experience of a flooring store. I need to find the website for the product so that can get a grasp on it and tell you what may or may not be the next best move for you in my opinion. Thanks

Here are some pics of the Lato Base that has been installed for about 1 month we ordered it in the summer and it arrived in December due to the pandemic supply chain boat traffic jam. it seems nice. it is lower shine and much more non slip than our previous laminate and warmer on cold mornings. +/- you cant run and sock slide on it. we replaced laminate that was light but more colorful in orange and pink hues (bottom pic is our old floor-notice how you can see the edge of each lamite plank. For a plastic floor, this Lato is more “realistic” than the old floor which had multiple boards per plank. Lato is light and looks best in the rooms with deeper contrasting colors imho. Maybe we will go darker on the walls the next time we paint Our house is 100+ years old. The Lato feels like a timeless color and I against our dark modernish Ikea cabinets. we did 900 sqft continuous over multiple rooms on the main floor we’ll see how it holds up long term. my kid roller skates on it and plays hockey on it with no marks or scratches that havent cleaned up. we clean it with liquid products and have the pet water dish on it without worries. The micro bevel is about as deep as the faux wood grains. We were not a fan of the deep grooves and trendy big planks but maybe this flat bevel will present a problem if any buckling or swelling occurs in the future. We’ll see. Under can lights and other fixtures it looks nice and doesnt mirror the light source. There are certain times of day that the light shows the artificial grains more. Overall, it looks good, but i doubt folks would be fooled that it is real wood while standing on it. But, it seems to have gotten firmer with fewer soft / hollow spots as it has sat and settled . . . or im used to them now. Subfloor was 23/32 tonge and groove particle board over exising imperfections from settling. Its not perfect but better than it was before particle board was laid. the negative- The wear layer is brittle. we did find a crack in it from an unknown source. Not sure if something was dropped or maybe a kid was testing dads hammer while he was not around after install. also in one of thr doorways, there is a gap in the subfloor it was soft and a plank cracked in half when someone stepped on in that spot. the previous laminate had spanned that soft spot without cracking. we did not use an approved installer. lesson learned we are going to see if we can replace just one or two tiles by cutting the tongue and gluing in a replacement as seen on line. hopefully others will not see the negatives that we have experienced. this is our first luxury vinyl and maybe the problems would have surfaced with other products too.

Sorry but the LVP/LVT or even SPC/WPC product needs REALLY FLAT! Oh...no. The wobbly subfloor = DEATH to vinyl click ANYTHING. Why? Because the click edges are VERY THIN. Any bit of height variation will cause EXTREME stress on the click edges. Any stress on those thin, brittle, finicky, nasty edges and you LOSE the floor's integrity. And you lose warranty. And....and....and. I'm in Vancouver BC, so the extra $5K for subfloor work (by pulling the old floor, etc) doesn't even phase me. Cost of labour in Canada runs (roughly) $50/hour in the building industry. The sheet plywood is STAGGERING right now. Unless you purchase DIRECT from a mill (in small town Canada, that's ENTIRELY possible) you are looking at $3/sf for plywood alone. A tile install normally runs (all-in...tile+labour+materials) $18/sf and up...with prep being the extra (which is why he's saying DOUBLE the cost). Sorry but the 'lay it right over' the old wobbly floor is NOT correct. Everyone will tell you, "You can float it over anything," but they FAIL to mention the old floor MUST BE LEVELED and with a flatness rating that is ACCEPTABLE to the flooring manufacturer. I'd be happier with a STURDY laminate (except this is in a wet area) or an engineered hardwood (watch out for the clash) over vinyl being floated over wonky. Vinyl CANNOT HANDLE the floor height variances. The edges are too fragile, too brittle and too easily damaged just by standing on them over that wonkiness. Do the work. Pay the price and get the correct floor. If not, then just throw down any old 'King of Floors $0.99/sf vinyl' and be happy if you get 10 years out of it. You will replace it by then anyway, and you can pay for the subfloor work at that time...if you need to cap your costs today....but you WILL pay for it tomorrow. It's your call.