How to Clean Cement Stuck on a Car?

1 Answers
KadenAnn
07/30/25 3:41am
Cement stuck on a car can be cleaned using the following methods: 1. If it's been less than 12 hours: First, wet and soak the area with water, then use car wash soap and a towel to gently clean it. 2. If it's been more than 12 hours: By this time, the cement will have hardened. You can purchase some acidic solution from a pharmacy, dip a brush in it, and apply it to the cement. The cement will dissolve in the acidic liquid, and then you can rinse it off with water. 3. Using gasoline: Pour gasoline onto the cement, wait for it to soften slightly, and then remove the cement by hand (suitable for large areas). 4. Using a hairdryer: Heat the area with the cement using a hairdryer. The difference in thermal expansion between cement and plastic will usually cause the cement to fall off automatically. 5. Using white vinegar: Spray white vinegar onto the cement using a spray bottle, wait for 3-5 minutes, and then gently scrape it off with a hard card. The cement will come off in chunks. Afterward, wash the area where the vinegar was sprayed with car wash soap to ensure no residue remains.
Was this review help?
17
3
Share
More Forum Discussions

Is the MG 6 a domestic or joint-venture car?

MG is originally a British car manufacturer, but it was later acquired by SAIC (Shanghai Automotive Industry Corporation). The design and production of MG cars now take place domestically in China, making the MG 6 a genuine domestic car. The definitions of domestic and joint-venture cars are as follows: 1. Domestic cars: These are vehicles designed and manufactured by Chinese companies, possessing independent intellectual property rights and bearing Chinese brands. Examples include Geely, Great Wall, BYD, and Chery. 2. Joint-venture cars: These are produced through cooperation where the Chinese side contributes by providing land, factory usage rights, and capital, while the foreign investors supply the brand, technology, capital, and talent. Joint-venture cars are the result of such collaborations. The foreign partners provide technology, talent, and brand for assembly within China, but the core technology remains under foreign control. Examples include Buick, Toyota, and Honda.
3
1
Share

What Are the Reasons for a Car Air Conditioner Not Warming Up?

The reasons for a car air conditioner not warming up are: 1. The car has just started, and the engine temperature is low; 2. Insufficient coolant; 3. Damage to the water pump, leading to a malfunction in the coolant circulation system; 4. Blockage in the heater core; 5. Failure of the radiator fan. The working principle of a car air conditioner's heating function is: When the engine's water temperature becomes too hot, the refrigerant gas enters the condenser, where pressure and temperature decrease, causing the refrigerant gas to condense into a liquid and release heat. Methods for using and maintaining a car air conditioner include: 1. Do not set the temperature too low; 2. Control the direction of the air vents; 3. Avoid prolonged use; 4. Occasionally turn on high fan speed; 5. Turn off the air conditioner when driving at low speeds.
3
3
Share

What are the solutions for brake failure?

The solutions for brake failure are: 1. Release the accelerator pedal; 2. Shift the gear to manual mode and manually downshift from high gear to low gear one by one; 3. When pulling the handbrake, press the release button and pull the handbrake continuously in a step-by-step manner, do not pull it to the locked position; 4. After the vehicle stops, shift into the parking gear. The signs before brake failure are: 1. A feeling of weakness when stepping on the brake; 2. The phenomenon of deviation when stepping on the brake; 3. The brake becomes soft when stepping on it; 4. Abnormal noise when stepping on the brake; 5. The brake pedal does not return after stepping on it and there is no resistance felt when stepping on it. The braking system consists of a vacuum booster pump, master brake cylinder, brake cylinder, brake pads, and brake discs.
9
3
Share

What is the R gear in a car?

R gear is the reverse gear, and its function is the same as the reverse gear in a manual transmission. The following are the methods for using the R gear: 1. For models equipped with an automatic transmission, first press the brake pedal and press the safety button on the gear lever or push down the gear lever to engage or disengage the R gear. The R gear can be engaged when in P or N gear, but switching between D and R gears requires the use of N gear. The D gear must be shifted to N gear before engaging the R gear, which helps reduce the impact of reverse oil flow in the transmission during gear shifting. 2. For models equipped with a manual transmission, first stop the vehicle completely, then press the clutch and brake, shift into the R gear, and finally perform a half-clutch and slight throttle operation. 3. The R gear is one of the important working gears in a car. Correct usage can extend the lifespan of the transmission and prevent accidents.
16
4
Share

What is the length of the Atenza body?

The Atenza has a body length, width, and height of 4.870 meters, 1.840 meters, and 1.445 meters respectively. It is a model under FAW Mazda. In terms of power, the Atenza uses a 6AT transmission, and this model is equipped with two engines: one is a 2.0-liter naturally aspirated engine, and the other is a 2.5-liter naturally aspirated engine. The 2.0-liter naturally aspirated engine of the Atenza delivers 158 horsepower and a maximum torque of 202 Nm, with a maximum power speed of 6,400 rpm and a maximum torque speed of 4,000 rpm. Regarding the suspension, the Atenza uses a MacPherson independent suspension for the front suspension and a multi-link independent suspension for the rear suspension.
13
2
Share

Which country does the Renault brand belong to?

Renault (Renault S.A.) is a French automobile manufacturer with the following brand development history: 1. In 1898, the Renault brothers Louis, Marcel, and Fernand founded Renault Company in Boulogne-Billancourt, making it one of the oldest car companies in the world. 2. In 1899, they produced a light four-wheeled vehicle equipped with a single-cylinder De Dion engine. 3. In 1902, Renault began manufacturing its own engines. 4. During and after World War I and World War II, Renault expanded rapidly, with most Paris taxis and buses in the 1930s being Renault products. 5. On December 5, 2013, Dongfeng and Renault established the Dongfeng Renault joint venture, where Dongfeng Motor holds 55% of the shares and Renault holds 45%.
19
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.