Notes from the deep end

Practical articles for pool owners on skimming, water testing and choosing the right equipment.

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29 articles

Water Chemistry · Archive date: · 3 min read

How to Remove Copper Stains from a Pool

Copper stains in a swimming pool usually need a two-part fix: identify the stain, then remove the copper source so the discoloration does not return.

Written for PoolSkimmer on Oct 24, 2026; assigned an earlier archive date, not published on that date.

Pool Care · Archive date: · 3 min read

How long can a pool water sample sit before testing?

Test a pool water sample as soon as possible for the most accurate result. If you must wait, cap it, keep it cool and shaded, and test promptly.

Written for PoolSkimmer on Oct 24, 2026; assigned an earlier archive date, not published on that date.

Water Chemistry · Archive date: · 3 min read

How to Remove Phosphate from a Pool

To reduce phosphates in a swimming pool, remove debris first, keep filtration working well, and use a phosphate remover only if the product label directs it.

Written for PoolSkimmer on Oct 24, 2026; assigned an earlier archive date, not published on that date.

Pool Care · Archive date: · 3 min read

How Often Should You Seal a Concrete Pool Deck?

Most concrete pool decks need resealing every few years, but sun, pool water, foot traffic, and the sealer type can shorten that timeline.

Written for PoolSkimmer on Oct 24, 2026; assigned an earlier archive date, not published on that date.

Skimming & Debris · Archive date: · 3 min read

How to Clean Up After a Pool Party With Cups and Small Trash

Clean up a pool party safely by skimming debris, turning off the pump before basket access, and checking the pool water and filter afterward.

Written for PoolSkimmer on Oct 7, 2026; assigned an earlier archive date, not published on that date.

Skimmer Equipment · Archive date: · 3 min read

What Is the Function of a Skimmer Basket Ring or Insert?

A skimmer basket ring or insert helps the basket seat properly, steady the skimmer opening, and keep debris moving toward the basket instead of the pump.

Written for PoolSkimmer on Oct 7, 2026; assigned an earlier archive date, not published on that date.

Water Chemistry · Archive date: · 3 min read

What Pool Chemistry Mistakes Cause Constant Sanitizing Problems?

Constant sanitizing problems usually come from unstable water balance, poor circulation, clogged filtration, or incompatible pool chemicals—not just low chlorine.

Written for PoolSkimmer on Oct 7, 2026; assigned an earlier archive date, not published on that date.

Pool Care · Archive date: · 3 min read

How to remove stains from a vinyl pool liner

Identify the stain first, then use a gentle, liner-safe cleaning sequence with the pump off. Brush lightly, vacuum debris, and follow label and manual directions.

Written for PoolSkimmer on Oct 24, 2026; assigned an earlier archive date, not published on that date.

Pool Care · Archive date: · 3 min read

Should I Seal My Travertine Pool Deck?

Sealing travertine can help a pool deck resist stains and clean up more easily, but only if the stone is sound, dry, and the sealer label suits natural stone.

Written for PoolSkimmer on Oct 24, 2026; assigned an earlier archive date, not published on that date.

Pool Care · Archive date: · 3 min read

How much does it cost to build a pool deck?

Pool deck cost depends on deck size, material, site prep, labor, and features like stairs or railings. The most accurate budget comes from local bids.

Written for PoolSkimmer on Oct 24, 2026; assigned an earlier archive date, not published on that date.

Pool Care · Archive date: · 3 min read

How to Repair Concrete Pool Deck Deterioration

Concrete pool deck repair starts with diagnosing the damage: clean the area, fix stable surface cracks, and call a pro for sinking, exposed steel, or drainage problems.

Written for PoolSkimmer on Oct 24, 2026; assigned an earlier archive date, not published on that date.

Pool Care · Archive date: · 3 min read

What Is a J Hook Pool Liner?

A J hook pool liner is a vinyl pool liner with a hooked top edge that hangs over the wall and seats in compatible coping, helping hold the liner in place.

Written for PoolSkimmer on Oct 24, 2026; assigned an earlier archive date, not published on that date.