I bought this small rodent trap ($17) a couple of years ago and have caught several mice and rats with it. It doesn’t kill the animal, it just traps them in the cage when they touch the lever with the bait. (I use a bit of peanut butter for the bait, and put a little bowl of water in the cage so they don’t get thirsty before I check the trap.) With this kind of trap you still have to deal with the problem of what to do with a live rodent, of course. — MF

We have pantry moths in our kitchen cupboards, and can’t get rid of them. But we can greatly reduce how many there are with these moth traps. They look like little scout tents but the inner walls are coated with a sticky substance. Once every 9 months we replace the trap, which by then is covered with the creatures. — MF

These Luminara battery-operated taper candles really do look real. I love having them on every night on the dining room table and watching the flame flicker. It makes the room look so elegant. There’s even a timer setting to turn off automatically after 5 hours. — CD 

It didn’t take long for my new kitten to discover all the fun cables dangling behind my desk, so I bought these black sleeves to keep them tied together and concealed. Now it looks neat and sleek. I also bought this 50-piece set of velcro cable ties to tidy up all the other cords around our house. It’s practically a lifetime supply for only $7. — CD 

Motion sensing lights are a rapidly evolving product. Nowadays the motion sensors are built right into the LED light bulb itself; no clunky hardware or switches. The same sensors in the bulb detect night, so the bulbs only turn on in the dark with motion of a body. They can be used in any socket, and can be placed outside with a little protection. I’ve been trying out the various Chinese-made versions. This one by Luxon costs about $9 and works well enough in our garage, hallway and porch. — KK

Claudia is getting a kitten, and knowing that I have three cats, she asked me for recommendations on things to buy. Here they are: Boxiecat Premium Clumping Clay Cat Litter is nearly dustless and not perfumed. I’ve tried many different kinds of cat litter and this is the best. PetLovers Extra Sticky Lint Rollers are a necessity. Our cats use the Ultimate Scratching Post about 50 times a day. They no longer scratch upholstery, as they find the scratching post more satisfying. Cosmic Catnip Cat Toys come in a variety of shapes. They play with them, bliss out, and roll around on the floor for about ten minutes. They will lose interest if you leave the toys out, so it’s better to hide them and give them to your cats as an infrequent treat. Cats never seem to get frustrated about not being able to catch a laser pointer dot. My cats get really excited when they hear me open the drawer where we store our laser pointer and they will run into the room and start meowing and looking around wildly for the red dot. The DuraScoop Jumbo Cat Litter Scoop is made from cast aluminum and looks like an Art Deco collectible. It’s very sturdy and makes cleaning the cat litter much less unpleasant. — MF

I bought these $8 gardening gloves for pulling up roots in my yard. They have a textured, latex grip that kept the roots from sliding out of my hand. They’ve held up well after many hours of hard work. — MF

We tried out several outdoor string lights for our patio area. Most were too bright, but these LED, white globe myCozyLites ($23) were our favorite. They are so warm and inviting, we’ve set them on a timer so they are on every night. — CD

I just purchased our fourth Nest smoke and carbon monoxide alarm for our home. As our old Home Depot smoke alarms go kaput one by one, I have replaced them with the more expensive, but superior, Nest. They seem to last longer, are smarter, less annoying, and are networked via wifi. In theory (no actual disasters yet), each Nest will broadcast a concern it detects to all the others, so a fire in my downstairs home office would be announced in a message by the Nest in our living room. It also sends alerts to my phone if I am away. — KK

The Bürstenhaus Redecker ($6) is made from beechwood and has incredibly stiff palm leaf fiber bristles. It removes things like burnt eggs from cast-iron pans with ease. I was a die-hard fan of the OXO scrubbing brush, but this is better. — MF

For years we’ve had silverfish darting around our guest bathroom. I bought some silverfish traps (little cardboard boxes with sticky goo to ensnare them) and those helped, but didn’t stop them. A few weeks ago I read that lavender oil is a good silverfish repellent. It’s only $8 for a small bottle on Amazon, so I decided to give it a try. I wetted the end of a Q-Tip with the oil and ran it around the perimeter of the bathroom floor, adding a little extra to the seam between the floor and the wall. It smelled nice and we did not see a single silverfish for two weeks. When I finally saw one, I reapplied lavender oil on the perimeter of the floor and haven’t seen any since. — MF

For the past decade I’ve found the place to get least expensive decent-sized real Christmas trees is at the local Home Depot. The trees are wrapped up commodities. I don’t even bother unwrapping them to inspect them before I toss one into the car; they are all extremely uniform. I haven’t been disappointed. — KK

We’ve been making our own cleaner spray for years. It’s mainly water with rubbing alcohol, vinegar, and corn starch. It cuts right through grease, smells much better than commercial cleaners, and costs less than 50 cents a gallon. The recipe is called the “Alvin Corn Homemade Glass Cleaner” and is posted here. — MF

I bought a bunch of these extra large microfiber cloths ($10) and now I keep them everywhere — home drawers, office, car, purse. I spend at least 10 hours a day staring at a screen and/or wearing glasses. I never knew I needed something so much in my life. — CD

Following the advice of Japanese decluttering expert Marie Kondo, I’ve gone through my closet and kept only those clothes that “bring me joy.” The second step was to extend the joy by arranging the dress clothes on uniform, decent wooden hangers, and recycling the mess of wire misfits I had accumulated. I got 30 wooden hangers cheaply from Amazon Basics for $24. Happy clothes!. — KK

My husband and I bought these mesh bags to organize our laundry. We use black sharpie to write washing instructions on them like “no fabric softener, dryer ok” or “cold wash, hang dry.” This has cleared up a lot of confusion. — CD 

The fastest way to download any YouTube video is to add “ss” before the “youtube.com” part of the URL, like this: “ssyoutube.com”. This redirects to you to Savefrom.net, click on “download video in browser” and select the video quality you prefer. Done in less than a minute. — CD

I can’t believe I didn’t know these YouTube shortcuts before! To pause a video press K. To fast forward press L. To rewind press J. To watch frame by frame forward or backward, press the period or comma key. — CD 

Just as I zip through podcasts at 1.5x speed, I recently learned I can speed up YouTube videos too. So now I go through twice as many tutorials. Just click on the gear-circle at the bottom right corner of the YouTube frame, and in the pop-up menu select Speed and your choice up to 2x. — KK

Sometimes I want to watch a YouTube video one frame at a time. This website lets you enter any YouTube or Vimeo URL and it will display the video with buttons that advance or reverse the video one frame at a time. — MF