698 useful answers · Page 1 of 30

Home repairs & tools

Change bulbs, patch walls, identify window hardware, and learn practical tool basics.

Search this topic

What should I look for in caulk for painted baseboards?

Choose a paintable product that adheres to the wall and trim materials and can tolerate the joint's movement. Interior acrylic-latex caulks are common choices, but check the specific label. A waterproof bathroom sealant is not automatically paintable. Let the bead reach its stated paint-ready condition before applying the finish coat.

Useful supplies at Lowe’s

Affiliate disclosure: We may earn a commission when you buy through these Lowe’s links. How our links work.

Check Lowe’s for current price, availability and specifications.

Why does exterior window caulk need to stay flexible?

Outdoor joints move as temperatures change and materials expand or contract. The sealant also faces rain, sunlight, and weathering, so choose an exterior-rated product compatible with the surfaces. Follow the window's sealing details and preserve designed drainage openings. A rigid interior filler is not a substitute for an appropriately specified exterior sealant.

How large should I cut the opening in a caulk nozzle?

Cut the tip at the angle specified on the cartridge, commonly about 45 degrees, with an opening suited to the joint. Start conservatively because you can enlarge it but cannot make it smaller again. Puncture an inner seal if present, then practice a steady bead on scrap before applying it to the joint.

Useful supplies at Lowe’s

Affiliate disclosure: We may earn a commission when you buy through these Lowe’s links. How our links work.

Check Lowe’s for current price, availability and specifications.

How can painter's tape help make a neat caulk line on trim?

Place suitable tape along both sides of the prepared joint, leaving space for the bead. Apply and tool the caulk, then remove the tape before the caulk skins over, as the product directs. Pull gently away from the joint. Leaving tape until the bead has hardened can tear or distort its edge.

Useful supplies at Lowe’s

Affiliate disclosure: We may earn a commission when you buy through these Lowe’s links. How our links work.

Check Lowe’s for current price, availability and specifications.

When should I smooth an acrylic-latex caulk bead?

Tool it promptly, before a skin forms. For DAP ALEX PLUS, the guidance calls for smoothing within roughly two to five minutes using an appropriate finishing tool. Follow the exact product's directions, since working time changes with conditions. Reworking a skinned bead can leave ridges rather than improving the seal.

Useful supplies at Lowe’s

Affiliate disclosure: We may earn a commission when you buy through these Lowe’s links. How our links work.

Check Lowe’s for current price, availability and specifications.

How do I choose the right screwdriver for a screw?

Match both the recess shape and its size. The tip should seat fully without wobbling; a tiny tip in a larger recess can damage it. Phillips and Pozidriv crosses are different. For a straight slot, choose a blade that fits its width. Replace a worn tip rather than pushing harder.

Useful supplies at Lowe’s

Affiliate disclosure: We may earn a commission when you buy through these Lowe’s links. How our links work.

Check Lowe’s for current price, availability and specifications.

Optional supplies on Amazon

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. How our links work.

  • Amazon product search · paid linkBrowse screwdriver sets on Amazon

    Match the tip type and size to the fastener. Ordinary screwdrivers are not safe for work on energized electrical equipment.

How do I drive a screw with a hand screwdriver?

Hold the driver straight in line with the screw, keeping the tip seated as you turn. Most ordinary screws tighten clockwise when viewed from the head. Secure a small workpiece with a clamp instead of holding it in your palm. Stop if the driver slips or the screw binds.

Useful supplies at Lowe’s

Affiliate disclosure: We may earn a commission when you buy through these Lowe’s links. How our links work.

Check Lowe’s for current price, availability and specifications.

Can I use a screwdriver to pry open or chisel something?

Use a tool designed for that job. A screwdriver blade can snap or slip when prying, and its handle may not tolerate hammer blows. Keep ordinary screwdrivers for turning matching screws. A plastic handle also does not make a screwdriver safe for working on energized electrical parts.

Useful supplies at Lowe’s

Affiliate disclosure: We may earn a commission when you buy through these Lowe’s links. How our links work.

Check Lowe’s for current price, availability and specifications.

How do I use an adjustable wrench without slipping?

Close the jaws snugly against the fastener's flat sides and seat them fully. Orient the wrench so turning loads the fixed jaw, then pull slowly while keeping your balance. Recheck the adjustment if it loosens. Do not add a pipe to the handle for extra leverage.

Useful supplies at Lowe’s

Affiliate disclosure: We may earn a commission when you buy through these Lowe’s links. How our links work.

Check Lowe’s for current price, availability and specifications.

Optional supplies on Amazon

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. How our links work.

How do I use a ratchet and socket?

Choose a socket that fits the nut or bolt closely and attach it securely. Set the ratchet direction and check engagement with light pressure. Keep the socket squarely seated, then move the handle back and forth. The return stroke resets the handle without needing to remove the socket.

Useful supplies at Lowe’s

Affiliate disclosure: We may earn a commission when you buy through these Lowe’s links. How our links work.

Check Lowe’s for current price, availability and specifications.

Optional supplies on Amazon

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. How our links work.

  • Amazon product search · paid linkBrowse ratchets and sockets on Amazon

    Match the fastener size, measurement system and drive size. Hand sockets are not substitutes for impact-rated sockets.

Can I use an almost-fitting metric wrench on an inch-size nut?

Choose the actual matching size and system. A tool that feels close can still round the fastener when loaded. Try the correct metric or SAE socket with full engagement before applying force. Do not fill a loose wrench with a shim, and do not substitute pliers for a fitting wrench.

Optional supplies on Amazon

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. How our links work.

How do I use a hammer without glancing off the nail?

Use a sound hammer of a manageable weight, secure the work, and wear eye protection. Begin with controlled light taps, then strike squarely with the hammer's face parallel to the nail head. Keep other people clear of the swing. Stop and reposition if the nail starts leaning.

Useful supplies at Lowe’s

Affiliate disclosure: We may earn a commission when you buy through these Lowe’s links. How our links work.

Check Lowe’s for current price, availability and specifications.

Optional supplies on Amazon

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. How our links work.

  • Amazon product search · paid linkBrowse claw hammers on Amazon

    Choose a comfortable weight and an undamaged head and handle. Wear suitable eye protection and keep fingers clear of the strike.

How do I know whether a hammer is unsafe to use?

Check for a loose head, a cracked or splintered handle, and chips or cracks in the striking face or claw. Take a damaged hammer out of use. Tape is not a structural repair for a broken handle, and grinding or welding a damaged head can make it unsafe.

Useful supplies at Lowe’s

Affiliate disclosure: We may earn a commission when you buy through these Lowe’s links. How our links work.

Check Lowe’s for current price, availability and specifications.

Can I hit one hammer with another to get more force?

No. Hardened hammer faces can chip when struck against one another, sending fragments outward. Use the correctly sized tool intended for the task instead. Do not strike with the side of a hammer or treat its head as a substitute anvil for another hammer.

Useful supplies at Lowe’s

Affiliate disclosure: We may earn a commission when you buy through these Lowe’s links. How our links work.

Check Lowe’s for current price, availability and specifications.

What are needle-nose pliers useful for?

Use the narrow jaws to grip small objects, reach confined spaces, or bend suitable small wire. Keep the work within the tool's capacity and grip close enough to avoid twisting the tips. They are not a replacement for a wrench on tight nuts or for heavy cutting tools.

Useful supplies at Lowe’s

Affiliate disclosure: We may earn a commission when you buy through these Lowe’s links. How our links work.

Check Lowe’s for current price, availability and specifications.

Optional supplies on Amazon

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. How our links work.

  • Amazon product search · paid linkBrowse needle-nose pliers on Amazon

    Choose pliers suited to small gripping tasks. Do not use an ordinary pair on live wiring or as a substitute for a correctly sized wrench.

How do I cut loose craft wire without the end flying away?

Use cutters rated for that wire, wear eye protection, and control the cut-off piece with an appropriate guard or capture method. Keep fingers away from the cutting edges. Never cut a wire that might be energized; decorative handle coatings do not establish electrical insulation.

Useful supplies at Lowe’s

Affiliate disclosure: We may earn a commission when you buy through these Lowe’s links. How our links work.

Check Lowe’s for current price, availability and specifications.

How do I clamp wood without leaving dents?

Place suitable protective pads between the clamp jaws and the wood. Support the work and make sure both clamping faces sit fully against it before tightening. Use enough pressure to hold the job securely, not maximum force. Check the assembly remains aligned as you bring the clamp snug.

Useful supplies at Lowe’s

Affiliate disclosure: We may earn a commission when you buy through these Lowe’s links. How our links work.

Check Lowe’s for current price, availability and specifications.

Optional supplies on Amazon

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. How our links work.

Why won't my clamp reach the part I need to hold?

Check both its maximum opening and its throat depth. The opening determines the thickness it can span; throat depth determines how far inward the jaws reach. Choose a clamp sized for the job instead of loading only the tips or extending a handle to force it tighter.

Useful supplies at Lowe’s

Affiliate disclosure: We may earn a commission when you buy through these Lowe’s links. How our links work.

Check Lowe’s for current price, availability and specifications.

Optional supplies on Amazon

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. How our links work.

How do I hold a small workpiece in a bench vise?

Use a securely mounted vise large enough for the task. Position the piece with broad jaw contact and keep the working area near the jaws to limit vibration. Add protective jaw liners when needed. Tighten by hand and separately support the far end of a long piece.

Useful supplies at Lowe’s

Affiliate disclosure: We may earn a commission when you buy through these Lowe’s links. How our links work.

Check Lowe’s for current price, availability and specifications.

Source checks for these answers: September 22, 2026. Product instructions and local requirements can vary.