Yes, using soap or a cleaning solution with a spin mop is generally recommended for effective cleaning. While the spinning action of the mop helps to remove dirt and grime, using a cleaning solution can enhance the cleaning power and help break down stubborn stains or grease.

Here’s a general guideline for using soap or a cleaning solution with a spin mop:

1. Fill the bucket: Fill the bucket with water according to the manufacturer’s instructions. Some spin mop buckets have specific fill lines for water and cleaning solution.
2. Add cleaning solution: If you’re using a liquid cleaning solution, add the recommended amount to the bucket. Be sure to follow the instructions provided by the cleaning solution manufacturer. Alternatively, you can use a diluted mixture of water and a mild detergent.
3. Immerse the mop head: Immerse the mop head into the bucket, allowing it to soak in the cleaning solution. Ensure that the mop head is fully saturated but not dripping with excess liquid.
4. Spin the mop head: Lift the mop head out of the bucket and place it in the spin basket or wringer. Activate the spinning mechanism according to the instructions provided. This action will help remove excess liquid from the mop head, leaving it damp and ready for cleaning.
5. Clean the surface: Move the damp mop head across the surface you want to clean, applying gentle pressure as needed. The combination of the damp mop head and the cleaning solution should help remove dirt and grime effectively.

Remember to rinse the mop head regularly in the cleaning solution to prevent the transfer of dirt from one area to another. If the mop head becomes excessively dirty during cleaning, you may need to rinse it out or replace it with a clean one.

Always follow the specific instructions provided by the spin mop manufacturer and the cleaning solution manufacturer for the best results and to ensure compatibility with your particular spin mop model.