Mold, Rust, Efflorecense, Paver Cleaners Q&A

Question 1

I have a white film coming on the pavers. They have been now for almost 3 years and I am going to reseal it. Will View answer

Asked 10 ´months ago | Efflorescence Remover

Question 2

I used the rust remover on the concrete on my porch and have a white residue left over that does not rinse off. View answer

Asked 3 ´years ago | Singerman Laboratories Rust Remover for Concrete

Question 3

I have a stamped concrete patio that has white stains on it due to me watering my plants with fertilizer... View answer

Asked 3 ´years ago | Efflorescence Remover

Question 4

I have a stone fireplace face that I need to clean. This face is inside the house so hosing with water is out of t View answers

Asked 2 ´years ago | Efflorescence Remover

Question 5

Is there anything that will clean a dark stain left on my concrete from a rubber door mat? View answer

Asked 7 ´months ago | Singerman Laboratories Rust Remover for Concrete

Question 6

I just received a quart of efflorescence remover concentrate and mixed it into a gallon sprayer. I sprayed it on my View answer

Asked 3 ´years ago | Efflorescence Remover

Question 7

Do you have a product that will remove a garage floor battery acid stain. It leaked from a golf cart battery. View answer

Asked 3 ´years ago | Singerman Laboratories Rust Remover for Concrete

Question 8

will your rust remove product make the color of a paver brighter than the other pavers for which your product was View answer

Asked 1 ´month ago | Singerman Laboratories Rust Remover for Concrete

Question 9

The SealGreen paver cleaner says in bold "Do not allow to dry," but below that says it can be left overnight and wi View answer

Asked 2 ´years ago | Mold and Mildew Cleaner for Concrete

Question 10

Will this remove black lichen on a concrete patio? View answer

Asked 2 ´years ago | Paver Cleaner

Question 11

How do I remove concrete residue from a mold, tools or forms View answer

Asked 3 ´years ago | Efflorescence Remover

Question 12

Is this a powder? View answer

Asked 2 ´years ago | Mold and Mildew Cleaner for Concrete

Question 13

Will this work on fertilizer stains on driveways? Will it remove the sealant we put on our driveway? View answer

Asked 3 ´years ago | Singerman Laboratories Rust Remover for Concrete

Question 14

what are the ingredients of this product? View answer

Asked 2 ´years ago | Efflorescence Remover

Question 15

Hi there! I received pavers on a pallet for the job I am doing. There is quite a lot of efflorescence. Should I use View answer

Asked 3 ´years ago | Efflorescence Remover

Question 16

Is Efflorescence remover compatible with limestone? View answer

Asked 3 ´years ago | Efflorescence Remover

Question 17

Hi - researching your products. Have some manganese sulfate (MnSO4) stains on concrete driveway and sidewalk next t View answer

Asked 1 ´year ago | Singerman Laboratories Rust Remover for Concrete

Question 18

My stamped concrete driveway has this white stains problem what is it? View answer

Asked 1 ´year ago | Efflorescence Remover

Question 19

Will your efflorescence remover work on polymeric sand hardened haze on stone pavers? I’m hoping so. I don’t want View answer

Asked 2 ´years ago | Efflorescence Remover

Question 20

Product advice. I use your kennel sealer on concrete which works like a dream!!! We have a problem with our brick p View answer

Asked 2 ´years ago | Paver Cleaner

Question 21

Once seal green rust remover is mixed how long can it sit before you can no longer use /apply the solution? View answer

Asked 2 ´years ago | Singerman Laboratories Rust Remover for Concrete

Question 22

Is Singerman Lab Rust Remover safe for septic systems View answer

Asked 2 ´years ago | Singerman Laboratories Rust Remover for Concrete

Question 23

Do I have to remove the existing sealer Ihave in the pavers to use seal green View answer

Asked 1 ´year ago | Paver Cleaner

Question 24

I am seeing different quantity lables for this product to make one gallon. 22 oz and 30 oz. Manufacturing change? View answer

Asked 1 ´year ago | Singerman Laboratories Rust Remover for Concrete

Question 25

Singerman Laboratories Rust Remover for Concrete View answer

Asked 1 ´year ago | Singerman Laboratories Rust Remover for Concrete

Question 26

I have a 400 sq ft red flagstone patio that is covered with white efflorescence that would like removed prior to ap View answer

Asked 1 ´year ago | Efflorescence Remover

Question 27

Is this product safe for durastone sidewalk? View answer

Asked 1 ´year ago | Singerman Laboratories Rust Remover for Concrete

Question 28

tried cleaning some rust stains on concrete driveway with ascorbic acid. Rust stains turned black. What to do now View answer

Asked 1 ´year ago | Singerman Laboratories Rust Remover for Concrete

Question 29

I have to clean concrete and exterior tiles that have been stained with season fertiliser do you have a solution View answer

Asked 1 ´year ago | Mold and Mildew Cleaner for Concrete

Question 30

My outdoor kitchen is stone, not concrete. Will the Mold/Mildew Remover work on this as well? View answer

Asked 1 ´year ago | Mold and Mildew Cleaner for Concrete

Question 31

What product will remove efflorescence from a brick patio? View answer

Asked 1 ´year ago | CLEANERS > Mold, Rust, Efflorecense, Paver Cleaners

Question 32

If the Remover is washed off the stone into grass or landscape beds, will it do damage to those areas? View answer

Asked 1 ´year ago | Mold and Mildew Cleaner for Concrete

Question 33

My outdoor limestone kitchen stonework has chips and pitting, should it be sanded or ground down 1st? View answer

Asked 1 ´year ago | Mold and Mildew Cleaner for Concrete

Question 34

At what temperature range should I use the Concrete Rust Remover product on my garage floor? View answer

Asked 11 ´months ago | Singerman Laboratories Rust Remover for Concrete

Question 35

What is a kennel cleaner added to your efflorescence remover? View answer

Asked 10 ´months ago | Efflorescence Remover

Question 36

How do I fix the spots I got efflorescence? I did the original concrete sealer and color two years ago. I did use t View answer

Asked 8 ´months ago | Efflorescence Remover

Question 37

Singerman Laboratories Rust Remover for Concrete - did not let sit but still got white spots where applied what can View answer

Asked 8 ´months ago | Singerman Laboratories Rust Remover for Concrete

Question 38

What is the best product to use to remove rust stains on a 2-3 ft. Retaining wall around front of house? Thanks, Ba View answer

Asked 7 ´months ago | Singerman Laboratories Rust Remover for Concrete

Question 39

The pictures are from a job we did last week and you can see it View answer

Asked 6 ´months ago | Mold and Mildew Cleaner for Concrete

Question 40

I just used your rust remover to remove some rust stains from my concrete basement floor. It removed the stain very View answer

Asked 6 ´months ago | Singerman Laboratories Rust Remover for Concrete

Question 41

Will the rust over damage stainless steel or glass. View answer

Asked 6 ´months ago | Singerman Laboratories Rust Remover for Concrete

Question 42

Will this help remove non asbestics tar paper from concrete floor View answer

Asked 6 ´months ago | Efflorescence Remover

Question 43

Also, I didn’t see any products on your website that pertain to black lichen appearing on the concrete driveway an View answer

Asked 2 ´years ago | Mold and Mildew Cleaner for Concrete

Question 44

Any advice on how to clean these from the pavers. View answer

Asked 2 ´years ago | Efflorescence Remover

Question 45

I have Pennsylvania blue stone but the fertilizer I used on potted plants has left white residue. Any suggestioins View answer

Asked 2 ´years ago | Efflorescence Remover

Question 46

Do ye ship to Ireland as i cannot get any product to take fertiliser stains off my footh paths as they are destroye View answer

Asked 2 ´years ago | Singerman Laboratories Rust Remover for Concrete

Question 47

Hello, we are in the process of renovating a 50-year old house that is built with a concrete slab on grade and Doug View answer

Asked 2 ´years ago | Efflorescence Remover

Question 48

Rust Remover for Concrete Stone and Masonry Surfaces multiple questions View answer

Asked 2 ´years ago | Singerman Laboratories Rust Remover for Concrete

Question 49

will this cleaner harm my artificial grass next to pavers? View answer

Asked 2 ´years ago | Paver Cleaner

Question 50

Is this available to buy in Australia? View answer

Asked 2 ´years ago | Mold and Mildew Cleaner for Concrete

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