alazo1
Member
I started today cleaning some slate and brick.
On the entrance there is one potted plant on either side that has a build up of effloresence. I used an acid twice and still it's not all comming out. We're going back tomorrow to do more stuff and wonder if there's anything else I should try.
I got this acid from HD for $1 a gallon some months ago but I assure you it's as good as other types for tile cleaning. Should I go full strenght?. I can also pick up some muratic acid and see if that works. There are just 2 small areas probably 15 sft combined so I can be careful if someone can give me some tips on using the muratic. This is for brick.
thanks,
Albert
On the entrance there is one potted plant on either side that has a build up of effloresence. I used an acid twice and still it's not all comming out. We're going back tomorrow to do more stuff and wonder if there's anything else I should try.
I got this acid from HD for $1 a gallon some months ago but I assure you it's as good as other types for tile cleaning. Should I go full strenght?. I can also pick up some muratic acid and see if that works. There are just 2 small areas probably 15 sft combined so I can be careful if someone can give me some tips on using the muratic. This is for brick.
thanks,
Albert