Question 1

How do you clean concrete?

Accepted Answer

Sweep first, apply concrete cleaner, scrub with stiff brush, rinse with water or pressure wash.

Question 2

How do you remove oil stains from concrete?

Accepted Answer

Apply degreaser or cat litter to absorb fresh oil. Scrub dried stains with degreaser and a stiff brush.

Question 3

What's the best cleaner for concrete?

Accepted Answer

Heavy-duty degreaser for grease. TSP for general cleaning. Mild detergent for routine cleaning.

Question 4

Can you bleach concrete?

Accepted Answer

Yes for general cleaning. Avoid on colored concrete or near plants. Always rinse thoroughly.

Question 5

How do you remove rust from concrete?

Accepted Answer

Apply lemon juice and salt or commercial rust remover, scrub, rinse.

Question 6

How do you seal concrete?

Accepted Answer

Clean thoroughly, let dry, apply concrete sealer with a roller or sprayer, follow product instructions.

Question 7

Can you pressure wash concrete?

Accepted Answer

Yes. Pressure washing is highly effective on concrete. Use a surface cleaner attachment for best results.

Question 8

How do you remove paint from concrete?

Accepted Answer

Apply paint stripper, let sit, scrub with a stiff brush, rinse. May need multiple applications.

Question 9

How do you remove tire marks from a driveway?

Accepted Answer

Apply degreaser, scrub with a stiff brush, rinse. Pressure washing helps for stubborn marks.

Question 10

How often should you clean concrete?

Accepted Answer

Sweep monthly. Wash annually. Pressure wash every 1-2 years.

Question 11

How do you brighten concrete?

Accepted Answer

Use a concrete cleaner and brightener. For lasting brightness, apply a concrete sealer in light or clear color.

Question 12

How do you remove leaves from concrete stains?

Accepted Answer

Wash with concrete cleaner. For tannin stains, use bleach or a commercial tannin remover.

Question 13

Can you use vinegar on concrete?

Accepted Answer

Yes for cleaning. Mix with water for mild cleaning. Vinegar can also remove some hard water stains.

Question 14

How do you protect concrete?

Accepted Answer

Seal regularly, clean spills promptly, sweep often, apply concrete sealer every 2-3 years.

Question 15

How do you remove efflorescence from concrete?

Accepted Answer

Brush off with a stiff brush. For stubborn deposits, use a commercial efflorescence cleaner.

Concrete Cleaning FAQ