When should new carpet get its first deep cleaning?

On the maker’s schedule. Shaw says a typical household’s carpet should be cleaned every 12 to 18 months, and Engineered Floors calls for professional hot water extraction on the same schedule, so the first deep cleaning comes within a year and a half of installation; spills and pet accidents are dealt with as they happen, by the maker’s spot instructions.

Can the wrong cleaning affect a carpet warranty?

It can. Shaw’s warranties, for example, ask for proof of periodic hot water extraction, professional or do-it-yourself, with Seal of Approval equipment, so an invoice that names the method matters. Read your own warranty for its terms.

New carpet in a rebuilt house: keeping the warranty

Q: What is the Carpet and Rug Institute’s Seal of Approval?

A testing program for carpet cleaning products: extractors, cleaning solutions, vacuums, deep-cleaning systems and interim systems. Cleaning professionals earn the certification by using products that carry the Seal.

The Thomas Fire destroyed 504 homes inside the city in December 2017. By November 2025, the City counted 404 rebuilt homes approved for occupancy, each with new floors, and a new carpet’s warranty comes with conditions of its own.

Published October 8, 2026, by Ventura Carpet Cleaners. About 3 minutes to read.

Short answer

Follow the warranty’s cleaning schedule, and keep the proof. Shaw says a typical household’s carpet should be cleaned every 12 to 18 months and asks for proof of periodic hot water extraction with equipment certified under the Carpet and Rug Institute’s Seal of Approval program; Engineered Floors calls for professional hot water extraction on the same schedule. Ask the cleaner whether its equipment and solutions carry the Seal, and file every invoice with the warranty.

How many homes have been rebuilt since the Thomas Fire?

Late on December 4, 2017, the Thomas Fire reached Ventura’s hillside neighborhoods, Clearpoint, Ondulando and Skyline. The City’s own figures for homes inside city limits, destroyed and damaged in the fire and rebuilt after it:

Measure	Count	As of
Buildings destroyed	535, of which 504 were homes	December 2022
Buildings damaged	150, of which 140 were homes	December 2022
Rebuilt houses complete	320	December 2022
Rebuilt homes approved for occupancy	404	November 2025
Rebuild permits under construction	31	November 2025
Rebuild permits in plan review	18	November 2025

A house rebuilt from the ground up has new floors throughout, so the care a carpet maker’s warranty asks for applies to every carpeted room.

Illustration of modern single-story and two-story houses on a hillside street, with young landscaping and a view over rooftops to the ocean at dusk. — Illustration: modern houses on a hillside street above the town.

What a carpet warranty asks of you

Carpet warranties can depend on cleaning. Shaw says a typical household’s carpet should be cleaned every 12 to 18 months, depending on how many people live there and how busy it is, and to keep its warranties it asks for proof of periodic hot water extraction, by a professional cleaning service or a do-it-yourself system, using equipment certified under the Carpet and Rug Institute’s Seal of Approval program. Engineered Floors calls for professional hot water extraction every 12 to 18 months for its Dreamweaver carpet.

Every maker writes its own terms, so read yours for three things: the method it accepts, how often, and what proof it wants.

What the Seal of Approval means

The Carpet and Rug Institute’s Seal of Approval program tests five kinds of cleaning products: extractors, solutions, vacuums, deep-cleaning systems and interim systems. Cleaning professionals gain the certification by using products that carry the Seal, so the question for a cleaner is simple: are your extractor and your solutions Seal of Approval products?

The receipts to keep

An invoice is the proof a warranty claim asks for, so make sure each one shows:

The date, the rooms and the square footage
The method, written out: hot water extraction
The equipment and solution, where the warranty asks for Seal of Approval products
The cleaning company’s name and what it charged
Any spot or urine treatment, listed separately

Keep them with the warranty and the installation papers for as long as the warranty runs.

Looking after new floors

Shaw says walk-off mats at doorways prevent a majority of staining and soiling, and New York State’s carpet care manual explains that grit left in carpet wears the fibers as it is walked on, so vacuum the entries often. For pet accidents, Engineered Floors warns never to use heat or hot water on a urine stain.

Hard floors in a rebuild have rules of their own. HGTV warns never to use a steam mop on real wood, and Stanley Steemer cleans solid and engineered wood, laminate, vinyl and luxury vinyl, and linoleum with a neutral-pH solution.

Sources

Read October 2026.