This is a guide about preventing cats from scratching furniture

Protect your furniture and keep your cat happy with these tips for preventing cat scratching.
Cat-scratch prevention tape with medical-grade adhesive: Prevention tape has been around for a long time, but manufacturers are coming up with improved adhesives that really adhere to furniture and annoy cats. They usually won't harm fabrics and more delicate materials.
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Cat-scratch prevention tape with medical-grade adhesive: Prevention tape has been around for a long time, but manufacturers are coming up with improved adhesives that really adhere to furniture and annoy cats. They usually won't harm fabrics and more delicate materials. Need a good spray to prevent cat from scratching furnitureThe cat will still attempt to scratch, but the caps will prevent damage to your furnitureprevent cat from scratching furniture - Topdust
By 2 sided tape! It sells at Petsmart either in wide or single. It is very safe for furniture. I put it on my new leather chair where the cats had already begun clawing up on the front and back, also the side. You can barely see it when after its on. The cats don't like sticking to the tape. Mine havent scratched once since i applied the tape 2 days ago. The tape can be used on anything it sticks to. Curtains, sofas, chairs, beds. It has pretty much saved my furniture being I have 5 cats all with claws. Next Im going to trim the nails and put cat claw caps on them. they come in different sizes and colors. They also prevent any clawing. Amazon sells them and also most pet stores. Hope this helps...Good LuckThere are lots of advice and options for preventing your cats from tearing up your furniture. We collected three great sources and boiled it down to 3 basics tactics. Bottom line? Get a scratching post for each problem area and make it more desirable than the sofa. Below are great tips on how to effectively do this.We got new furniture about 1 1/2 years ago. I was *so* worried, because our old couch was all scratched up. I was very vigilant about putting the tape on the corners of the furniture, and keeping posts blocking their favorite corners. And I'm happy to report that my cats don't scratch the new furniture! I don't know if the old furniture felt or smelled different, or if it's all the preventative measures I took. I'm keeping my fingers crossed for your new furniture!Spray 8 doses of FELIWAY® Spray to the scratched area daily. Never spray FELIWAY® on the scratching post as it would prevent the cat using it. FELIWAY® is 96% effective in stopping your cat from scratching furniture and carpet when used once daily for 28 days.As usual, we think it’s important to explore the behavior and then we will go into how to prevent the behavior and protect your furniture. When you come home and see shredded furniture, you may feel like your kitty has personally wronged you. It’s important to understand that scratching is a natural instinct and behavior. Scratching something that is healthy for your cats and their well-being. The biggest clue to prevent your cat from scratching is to accept that your cat will always want to (need to?) scratch. With that accepted, there are great options to protect your furniture.There are several ways to make a previous scratching location (like the curtains or arm of the couch) unattractive to cats. Using plastic or Saran wrap on the surfaces can be quite effective, as can double-sided sticky tape. Other options include using sandpaper or a vinyl carpet runner (turned upside-down to expose the knobby feet) on furniture or on the floor where the cat would stand to scratch as cats hate the way this feels on their paws. You should strategically place your new scratching posts next to these unattractive areas to give your cat the chance to scratch an appropriate surface.