Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-256546) of Valhi, Inc., of our report dated March 10, 2022, relating to the financial statements, which appears in this Form 10-K.

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/s/ PricewaterhouseCoopers LLP	​
PricewaterhouseCoopers LLP	​
Dallas, Texas	​
March 10, 2022	​

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