To clean linen sofas, you need to prepare: watering bottle, alcohol, towel, and rolling pin. The specific cleaning method is as follows:
1. First, prepare a bottle of alcohol and a watering can, and put Pour the alcohol into a spray bottle and use as shown in the picture.
2. Next, prepare a towel and spray it with alcohol as shown in the picture below.
3. Then spread the towel wetted with alcohol on the linen sofa, as shown in the picture below.
4. Take out a rolling pin and use it to tap the towel on the linen sofa, as shown in the picture below.
5. Finally, the linen sofa can be cleaned, as shown in the figure.