How to Use caulk in a Sentence

caulk

1 of 2 verb
  • He carefully caulked the area around the windows.
  • Your daughter and the co-op need to caulk and seal all holes.
    — Ronda Kaysen, New York Times, 1 Apr. 2017
  • Sledge and Maness caulked where the bottom planks meet the side planks.
    — Doug Capra, Alaska Dispatch News, 25 June 2017
  • Replace leaky seals and caulk any gaps indoors.
    — Brandee Gruener, Southern Living, 13 Mar. 2026
  • Fix caulking around frames and glazing on panes for a like-new look.
    — Jessica Bennett, Better Homes & Gardens, 1 May 2023
  • The seams of the body were caulked with tar to prevent leaks while crossing streams.
    — Mary Ann Ashcraft, baltimoresun.com/maryland/carroll, 11 Oct. 2019
  • Add caulking around the fireplace hearth.
    — Marina Johnson, Louisville Courier Journal, 29 Oct. 2025
  • Once your panels are up, caulk the seams to unify the panels.
    — Sara Rodrigues, House Beautiful, 17 Mar. 2021
  • There’s no need to use a caulking gun to apply it, just remove the cap and squeeze.
    — Christopher Murray May Earn A Commission If You Buy Through Our Referral Links. This Content Was Created By A Team That Works Independently From The Fox Newsroom., FOXNews.com, 24 Oct. 2025
  • Check caulking around doors and windows, and fill holes and gaps where wiring and pipes enter the house.
    — Laura McKnight, NOLA.com, 18 Jan. 2018
  • Sweet-smelling resin, which could have been used for incense or for caulking ships, was also found.
    — James Rogers, Fox News, 16 May 2018
  • Also make sure that your basement is properly sealed and caulked.
    — chicagotribune.com, 30 Oct. 2019
  • If the leak comes from the bathroom, caulk around your toilet base, shower pan, and bathtub.
    — Helen Andriatsitohaina, The Spruce, 24 June 2026
  • On a concrete path, clean out debris or caulk from old repairs, then squirt or press in a concrete crack filler.
    — Jeanne Huber, Washington Post, 1 Sep. 2023
  • Winter will be here soon, so learn how to caulk, weather strip and insulate the correct way.
    — cleveland, 8 Sep. 2023
  • Place ant bait stations around the perimeter of your home, and block pest entryways by caulking cracks and crevices.
    — Joan Morris, The Mercury News, 22 Aug. 2019
  • Another way to solve this is by caulking around windows and putting sandbags under doors.
    — Abigail Abrams, Time, 7 Sep. 2017
  • Any joint or edge where the tile meets another surface like the countertop should be caulked, not grouted.
    — Joseph Truini, Popular Mechanics, 26 Apr. 2019
  • The fire knocked out power for weeks, caused smoke damage inside and melted caulking around some of its windows.
    — Matthew Geiger, Denver Post, 5 Feb. 2026
  • Cracks were cleaned out and caulked, concrete was reconnected to the earth and walls were stabilized.
    — Andre Byik, The Mercury News, 20 Mar. 2017
  • Grout and Caulking Mildew spores seem to find their way onto grout and caulking in the shower.
    — Mary Marlowe Leverette, The Spruce, 28 June 2026
  • Paint a room, reorganize your freezer, caulk the bathtub.
    — The Denver Post, Denver Post, 7 Jan. 2026
  • For electrical outlets, caulk around the box, or, even better, buy cover plates with gaskets.
    — Henry Gifford, Popular Mechanics, 8 Aug. 2018
  • Look for wear in common stress points—roof edges, caulking, seals around windows and doors, and the spots where your foundation meets the ground.
    — Malana Vantyler, USA Today, 21 Jan. 2026
  • If the nest is inside walls or inaccessible, cut off the paths ants follow by caulking cracks and crevices.
    — Philly.com, 28 Mar. 2018
  • Carpenter bee holes may also be caulked to try and discourage further nesting.
    — Arricca Elin Sansone, Southern Living, 24 Apr. 2026
  • Carpenter bee holes may also be caulked to try and discourage further nesting.
    — Arricca Elin Sansone, Southern Living, 5 Nov. 2025
  • Check on the condition of your mechanicals and make sure your windows and doors are properly caulked.
    — New York Times, 20 Mar. 2020
  • It's also recommended to use caulking to stop drafts or an alternative source like heat tape.
    — Alysia Burgio, CBS News, 26 Jan. 2026
  • After caulking around the outside of the window, move inside and use weatherstripping to seal around the sash.
    — Joseph Truini, Popular Mechanics, 29 Sep. 2017

caulk

2 of 2 noun
  • Seal any cracks and crevices with caulk.
    — Kate Van Pelt, The Spruce, 25 Apr. 2026
  • Clean caulk with a mild cleaner and sponge.
    — Brandee Gruener, Southern Living, 22 May 2026
  • Seal any gaps around doors and windows with caulk.
    — Brandee Gruener, Southern Living, 17 Aug. 2025
  • This can be done with caulk, mesh, flashing or foam sealants.
    — Alora Bopray, USA Today, 24 June 2026
  • But the cap will keep opened caulk fresh for far longer than an uncapped tube.
    — Matt Jancer, Wired, 3 Jan. 2021
  • Seal any bedroom entry points with caulk and steel wool.
    — Shagun Khare, The Spruce, 6 Jan. 2026
  • Remove all the old caulk and clean soap scum and mildew from surfaces.
    — Brandee Gruener, Southern Living, 22 May 2026
  • Rinse the caulk thoroughly, then dry with a clean cloth.
    — Karen Brewer Grossman, Southern Living, 3 June 2026
  • Replace any caulk lines that are damaged.
    — Daley Quinn, Southern Living, 22 Dec. 2025
  • Replace any caulk lines that are damaged.
    — Daley Quinn, Southern Living, 28 Oct. 2025
  • Start by slicing the layer of paint or caulk where the trim meets the wall.
    — Roy Berendson, Popular Mechanics, 13 Sep. 2020
  • Then that was smoothed over with caulk to serve as a sort of pseudo-molding.
    — Jeanne Huber, Washington Post, 18 Nov. 2019
  • Patch holes and cracks with joint compound and caulk, then repaint your walls.
    — Brandee Gruener, Southern Living, 26 Dec. 2025
  • Use spray foam, caulk or weather stripping to close the gaps around your home.
    — Rae Johnson, The Courier-Journal, 11 Nov. 2022
  • Next, use a caulk gun to slowly run a bead of caulk down the seam of the window.
    — Jessica Bennett, Better Homes & Gardens, 31 Aug. 2022
  • Apply it to the caulk and scrub gently with an old toothbrush.
    — Jamie Cuccinelli, Martha Stewart, 4 Apr. 2026
  • Use caulk or insulation to keep cold air out and the heat in.
    — Jalen Williams, Freep.com, 9 Oct. 2025
  • Use caulk or insulation to keep cold air out — and the heat in.
    — Jalen Williams, Freep.com, 22 Jan. 2026
  • Use caulk or spray foam to eliminate holes around window and door frames.
    — Arricca Elin Sansone, Southern Living, 24 Sep. 2025
  • Use caulk or spray foam to eliminate holes around window and door frames.
    — Arricca Elin Sansone, Southern Living, 7 Feb. 2026
  • Fletchall uses a nail gun to install the molding and fills the holes with caulk.
    — Washington Post, 13 Oct. 2021
  • Check your home for air leaks, and fill gaps and cracks with caulk or insulation.
    — Kate Vaught-Thompson, Cincinnati.com, 17 Jan. 2018
  • Look for small cracks and holes, and use sealant caulk to fill the space permanently.
    — Bestreviews, Mercury News, 10 Mar. 2026
  • Fill all cracks with caulk, secure any loose baseboards, and patch any drywall holes.
    — Kate McGregor, House Beautiful, 29 Aug. 2023
  • Seal cracks with caulk or weather stripping, add door sweeps and repair torn screens.
    — Sharon Wu, USA Today, 16 June 2026
  • Use screens to cover vents and steel wool, expanding foam, or caulk to fill in large gaps.
    — Brandee Gruener, Southern Living, 3 June 2026
  • Black silicone caulk is easy to see against the white melamine and can be cleaned up with soapy water.
    — David Agrell and Eric Weil, Popular Mechanics, 25 July 2020
  • My hands were covered in silicone caulk.
    — Andy Greene, Rolling Stone, 13 May 2026
  • Apply a line of caulk to shelf corners to secure and create a smooth edge.
    — Jada Jackson, House Beautiful, 26 Apr. 2021
  • Seal up those holes with caulk, weatherstripping, or steel wool, which mice can't chew through.
    — Adam Hadhazy, Popular Mechanics, 9 Mar. 2021

Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'caulk.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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