Please choose the correct ending to complete the given sentence: Cars & Other Vehicles: [header] How to use a rubbing compound [title] Fill a bucket with water and 2-5 tablespoons (30-74 ml) of soap. [step] To wash your car, it is helpful to prepare a soapy mixture. Washing your car removes any loose dirt, dust, or mud.

Ending1: Additionally, helping the mixture seep into crevices will make the cleaning process much less harsh. [substeps] Make sure you thoroughly rinse the soap from the inside and outside of your car as well as the exterior. Ending2: You should always use car washing soap or conditioner so you do not damage your paint. Squeeze a bit of soap into a bucket, and use a hose to fill it with water. Ending3: If your car have a top-loading hood, empty the water and soap mix to mix your solution together. [title] Drop the top section of the hood to a level place. Ending4: It also helps you gather clean dirt or debris from your car the way you would wash any wet floor mats. [substeps] At the very least, use warm water to rinse your car mats.

Answer format: ending1/ending2/ending3/ending4