What acid for cleaning newly laid tessellated tiles?

[clear out]

We finally had our front verandah tiles done about a month ago.
The tiler said to clean them with acid (10%)? and a soft broom.
I missed what sort of acid re my hearing.
H.

[Skew ChiDAMN!!]

Probably Hydrochloric Acid, but it really depends on the type of tile/paver you had put down.

Got any details about them?

[Mobyturns]

We finally had our front verandah tiles done about a month ago.
The tiler said to clean them with acid (10%)? and a soft broom.
I missed what sort of acid re my hearing.
H.

I have no idea what the contract arrangements were re the job, however the tiler really should be the one cleaning them!

[jack620]

What kind of a tiler leaves tiles so messy they need acid washing?

[Camelot]

Are they reclaimed tiles what pattern are they in?

Did the tiler say because of there size it would be easier to clean them once laid?

Tile Doctor Acid Gel 1 Litre

Not sure you can get this over here but it's a blend of Phosphoric and Hydrochloric acids

[Beardy]

Be careful acud washing them, phosphoric is not as aggressive as hydrochloric acid but if you make a mistake you can get blooming marks that can be permanent
I know it will be more expensive but tile shops sell tile cleaning products that are made for specific to different tile types and stones.
I don’t agree that it is the tilers job unless it is specifically included in his quote. I assume it is just a cement haze that you are cleaning off?

[clear out]

Thanks for the responses.
They are new tiles and as beardy suggested it’s only a slight cement bloom.
Here’s a few photos just taken in poor light.
H.

[Camelot]

In pic 3 I like the look off the right hand boarder better, the left-hand side would make me drink more alcohol

[jack620]

I missed what sort of acid re my hearing.

I’d be asking him, rather than us. If you stuff up the cleaning you won’t have any comeback if you used a different acid to the one he recommended.

[Beardy]

This is a company I have bought from in the past

Cleaning your tessellated tiles – Olde English Tiles™

[clear out]

In pic 3 I like the look off the right hand boarder better, the left-hand side would make me drink more alcohol

This follows the line of the bow front of the verandah.
I am happy with the workmanship.
H.

[Camelot]

This follows the line of the bow front of the verandah.
I am happy with the workmanship.
H.

Not saying there's anything wrong with the workmanship, but I would have lost that curve by scribing in the plain backing tiles and kept the decorative pattern tiles symmetrical like the right hand side, but some may say I have a problem in that way.

[wozzzzza]

What kind of a tiler leaves tiles so messy they need acid washing?

a first job of a tiler thats never done it before. i remember this around 20 years ago when i did my first tile job left haze all over the place that needed acid stuff to clean off.
never had that problem since as i learnt from my mistake.